abandon  | /ə'bændən/   n.  Syn. relinquish (từ bỏ) lacking restraint or control; feeling of extreme emotional intensity; unbounded enthusiasm  |  
 abstract  | /'æbstrækt/   a.  Syn. theoretical; abstruse (trừu tượng) theoretical; not concrete; not applied or practical; difficult to understand  |  
 academy  | /ə'kædəmɪ/   n.   (học viện) school for special instruction; society of scholars, scientists, or artists  |  
 access  | /'æksɛs/   n.  Syn. approach (truy cập) approach; entry; entrance  |  
 accommodate  | /ə'kɒmədeɪt/   v.  Syn. adapt; oblige (phù hợp) do a favor or service for; provide for; supply with; make suitable; adapt; allow for  |  
 accompany  | /ə'kʌmpənɪ/   v.   (cùng) travel with; be associated with  |  
 accumulate  | /ə'kju:mjʊleɪt/   v.  Syn. collect (trách nhiệm tích lũy) pile up; collect;  mount up; increase  |  
 accurate  | /'ækjʊrət/   a.  Syn. precise; correct (chính xác) capable of providing a correct reading or measurement; performing with care and precision  |  
 achieve  | /ə'tʃi:v/   v.  Syn. accomplish; fulfill (đạt) gain with effort; accomplish; fulfill  |  
 acknowledge  | /ək'nɒlɪdʒ/   v.  Syn. recognize; admit (xác nhận) declare to be true or admit; express obligation, thanks  |  
 acquire  | /ə'kwaɪə(r)/   v.  Syn. obtain; gain (mua) gain through experience or effort; gain possession of; locate with tracking system  |  
 adapt  | /ə'dæpt/   v.  Syn. alter; modify (thích ứng) make fit for; change to suit a new purpose  |  
 adequate  | /'ædɪkwət/   a.  Syn. sufficient; enough (đầy đủ) sufficient; enough to meet a purpose  |  
 adjacent  | /ə'dʒeɪsənt/   a.  Syn. adjoining; neighboring (lân cận) adjoining; neighboring; close to; lying near  |  
 adjust  | /ə'dʒʌst/   v.  Syn. adapt; regulate (chỉnh) adapt; regulate  |  
 administrate  | /əd'mɪnɪstreɪt/   v.   (quản trị) administer; supply; supervise or be in charge of  |  
 adult  | /'ædʌlt/   n.   (người lớn) one who has attained maturity or legal age; fully grown  |  
 advocate  | /'ædvəkət/   v.  Syn. urge; support (biện hộ) speak, plead, or argue in favour of; plead for; push for something  |  
 affect  | /ə'fɛkt/   v.   (ảnh hưởng đến) have an emotional or cognitive impact upon  |  
 aggregate  | /'ægrɪgət/   v.  Syn. gather; accumulate (tổng hợp) gather into a mass, sum, or whole; amount to  |  
 aid  | /eɪd/   n.   (viện trợ) person or thing that promotes or helps in something done; helper; assistant  |  
 albeit  | /ɔ:l'bi:ɪt/   ad.   (dù) even though; although; notwithstanding  |  
 allocate  | /'æləkeɪt/   v.  Syn. assign (giao) assign; distribute according to plan  |  
 alter  | /'ɔ:ltə(r)/   v.  Syn. modify; change; convert (thay đổi) modify; cause to change; make different; convert  |  
 alternative  | /ɔ:l'tɜrnətɪv/   a.   (thay thế) one of two or more things, ideas or courses of action that may be used; option; choice  |  
 ambiguous  | /æm'bɪgjʊəs/   a.   (mơ hồ) unclear or doubtful in meaning  |  
 amend  | /ə'mɛnd/   v.  Syn. correct; improve (Sửa đổi) change for the better; improve; remove faults or errors  |  
 analogy  | /ə'nælədʒɪ/   n.  Syn. similarity; parallelism (tương tự) similarity in some respects; comparison based on similarity  |  
 analyse  | /'ænəlaɪz/   v.   (phân tích) resolve anything complex into its elements; separate into parts for purpose of examination of each separately  |  
 analysis  | /ə'næləsɪs/   n.  Syn. study; investigation (phân tích) study; investigation;  process of breaking down a substance into its constituent parts  |  
 annual  | /'ænjʊəl/   a.   (năm) occurring or payable every year  |  
 anticipate  | /æn'tɪsɪpeɪt/   v.  Syn. expect; predict (dự đoán)  act in advance of; deal with ahead of time; predict  |  
 apparent  | /ə'pærənt/   a.  Syn. visible (rõ ràng) capable of being seen, or easily seen; open to view; visible to eye  |  
 append  | /ə'pɛnd/   v.  Syn. attach (thêm) attach; add as supplement or appendix  |  
 appreciate  | /ə'pri:ʃɪeɪt/   v.  Syn. admire; value (đánh giá cao) be thankful for; increase in worth; be thoroughly conscious of  |  
 approach  | /ə'proʊtʃ/   n.  Syn. access; method (tiếp cận) access; method  |  
 appropriate  | /ə'proʊprɪət/   v.  Syn. acquire; allocate (thích hợp) acquire; take possession of for one's own use; set apart for specific use  |  
 approximate  | /ə'prɒksɪmət/   v.  Syn. approach (gần) approach; come near  |  
 arbitrary  | /'ɑrbɪtrərɪ/;/'ɑrrbɪtrɛrɪ/   a.  Syn. capricious; impulse (độc đoán) randomly chosen; determined by chance or impulse, and not by reason or principle  |  
 area  | /'ɛərɪə/   n.   (khu vực) plane surface, as of the floor of a room; open space in a building; the enclosed space; extent; scope; range  |  
 aspect  | /'æspɛkt/   n.  Syn. respect; facet (khía cạnh) distinct feature or element in a problem; a way in which something can be viewed by the mind  |  
 assemble  | /ə'sɛmb(ə)l/   v.  Syn. gather (lắp ráp) put together; bring or call together into a group or whole  |  
 assess  | /ə'sɛs/   v.  Syn. estimate; judge (đánh giá)  estimate  value; judge worth of something  |  
 assign  | /ə'saɪn/   v.  Syn. appoint; allot (giao) appoint; allot; make over; point out authoritatively or exactly  |  
 assist  | /ə'sɪst/   v.  Syn. help (hỗ trợ) give help or support to, especially as a subordinate  |  
 assume  | /ə'sju:m/;/ə'su:m/   v.  Syn. suppose; presume (giả) suppose; presume; take on; bear  |  
 assure  | /ə'ʃʊə(r)/;/ə'ʃʊər/   v.  Syn. solidify; guarantee; convince (đảm bảo) solidify; guarantee; convince  |  
 attach  | /ə'tætʃ/   v.  Syn. fasten; annex (chú) fasten; annex; be in contact with  |  
 attain  | /ə'teɪn/   v.  Syn. gain (đạt) achieve or accomplish; gain  |  
 attitude  | /'ætɪtju:d/;/'ætɪtud/   n.   (thái độ) posture, action, or disposition of a figure or a statue  |  
 attribute  | /ə'trɪbju:t/   n.  Syn. trait (thuộc tính) essential quality; reputation; honor  |  
 author  | /'ɔ:θə(r)/   n.   (tác giả) beginner, former, or first mover of anything; creator; originator; one who composes or writes book or composer  |  
 authority  | /ɔ:'θɒrɪtɪ/   n.  Syn. jurisdiction; power (quyền) jurisdiction; power to enforce laws, exact obedience, command, determine, or judge; government  |  
 automate  | /'ɔ:təmeɪt/   v.   (tự động) replace or enhance human labor with machines  |  
 available  | /ə'veɪləb(ə)l/   a.  Syn. free (sẵn) convenient for use or disposal; not busy, free; obtainable; accessible  |  
 aware  | /ə'wɛə(r)/   a.   (biết) knowing; having knowledge or cognizance  |  
 behalf  | /bɪ'hɑrf/   n.  Syn. represent (thay) represent;  advantage, benefit, interest of someone  |  
 benefit  | /'bɛnɪfɪt/   n.  Syn. welfare; gain (lợi ích) advantage; something that aids or promotes well-being ; welfare; gain  |  
 bias  | /'baɪəs/   n.  Syn. prejudice; preference (thiên vị) preference or inclination, especially one that inhibits impartial judgment;  influence in unfair way  |  
 bond  | /bɒnd/   n.  Syn. link; tie; connection (trái phiếu) link; connection; uniting force or tie; binding agreement; duty  |  
 brief  | /bri:f/   a.   (ngắn) short in time, duration, length, or extent; concise  |  
 bulk  | /bʌlk/   n.  Syn. majority; mass (số lượng lớn) majority; main part; volume; mass  |  
 capable  | /'keɪpəb(ə)l/   a.  Syn. competent (khả năng) having the ability required for a specific task  |  
 capacity  | /kə'pæsɪtɪ/   n.  Syn. volume; ability; capability (dung) mental or physical ability; ability to accommodate  |  
 category  | /'kætɪgərɪ/   n.  Syn. group (thể loại) group; class; collection of things sharing a common attribute  |  
 cease  | /si:s/   v.  Syn. stop; terminate (ngừng) stop; terminate; put an end to; discontinue  |  
 challenge  | /'tʃælɪndʒ/   v.   (thử thách) assert a right; raise a formal objection; take exception to  |  
 channel  | /'tʃæn(ə)l/   n.   (kênh) passage for water or other fluids to flow through; bed of a stream or river; route of communication or access  |  
 chapter  | /'tʃæptə(r)/   n.   (chương) division of a book or treatise; assembly of monks; bishop's council; organized branch of some society  |  
 chart  | /tʃɑrt/   n.  Syn. graph; diagram (biểu đồ) graph; diagram;  map showing coastlines, water depths, or other information of use to navigators  |  
 circumstance  | /'sɜrkəmstəns/   n.  Syn. situation; condition (tình) situation; condition; detail accompanying or surrounding an event  |  
 cite  | /saɪt/   v.  Syn. quote (trích dẫn) quote; adduce as an instance  |  
 civil  | /'sɪv(ə)l/   a.  Syn. civic (dân sự) having to do with citizens or the state; courteous and polite  |  
 clarify  | /'klærɪfaɪ/   v.  Syn. illuminate; elucidate (làm rõ) make clear and comprehensible; elucidate  |  
 classic  | /'klæsɪk/   n.   (cổ điển) work of acknowledged excellence and authority, or its author; creation of the highest excellence  |  
 clause  | /klɔ:z/   n.  Syn. sentence; phrase (khoản) sentence; phrase; distinct article, stipulation, or provision in a document  |  
 code  | /koʊd/   n.   (mã) body of law; system of rules or regulations relating to one subject; system of symbols, letters, or words  |  
 coherent  | /koʊ'hɪərənt/   a.  Syn. adhesive; cohesive (mạch lạc) adhesive; cohesive; sticking together ; logical; sound; capable of thinking and expressing yourself in a clear and consistent manner  |  
 coincide  | /koʊɪn'saɪd/   v.  Syn. correspond (trùng) occur at the same time as; correspond  |  
 collapse  | /kə'læps/   v.   (sụp đổ) breakdown; failure  |  
 colleague  | /'kɒli:g/   n.  Syn. associate (đồng nghiệp) fellow worker; associate; co-worker  |  
 commence  | /kə'mɛns/   v.  Syn. originate; start; begin (bắt đầu) have a beginning or origin; originate; start; begin  |  
 comment  | /'kɒmɛnt/   v.  Syn. remark; judgment (bình luận) express an opinion; remark  |  
 commission  | /kə'mɪʃ(ə)n/   n.   (hoa hồng) fee for services; group of people appointed to find out about something; authorize  |  
 commit  | /kə'mɪt/   v.   (cam) do something that cannot be changed; cause to be admitted  |  
 commodity  | /kə'mɒdɪtɪ/   n.  Syn. goods (hàng) goods; article of trade; advantage; benefit.  |  
 communicate  | /kə'mju:nɪkeɪt/   v.  Syn. convey; inform; correspond (giao) send information about; make known; impart; reveal clearly  |  
 community  | /kə'mju:nɪtɪ/   n.  Syn. society; district (cộng đồng) society; a group of people living in the same locality and under the same government  |  
 compatible  | /kəm'pætɪb(ə)l/   a.  Syn. harmonious (tương thích) harmonious; having similar disposition and tastes  |  
 compensate  | /'kɒmpɛnseɪt/   v.  Syn. make up; reimburse (bồi thường) make amends for; reimburse  |  
 compile  | /kəm'paɪl/   v.  Syn. assemble; gather; accumulate (biên dịch) put together or compose from materials gathered from several sources  |  
 complement  | /'kɒmpləmənt/   v.  Syn. complete; consummate (bổ sung) complete; consummate; make perfect  |  
 complex  | /'kɒmplɛks/   a.  Syn. intricate; compound (phức tạp) complicated in structure; a whole structure, as a building, made up of interconnected or related structures  |  
 component  | /kəm'poʊnənt/   n.  Syn. element; ingredient (thành phần) element; ingredient; abstract part of something  |  
 compound  | /kɒm'paʊnd/   v.  Syn. combine; constitute (hợp chất) combine; mix; constitute; pay interest; increase  |  
 comprehensive  | /kɒmprɪ'hɛnsɪv/   a.  Syn. thorough; inclusive (toàn diện) thorough; including all or everything; broad in scope  |  
 comprise  | /kəm'praɪz/   v.  Syn. include (gồm) include; consist of; be composed of  |  
 compute  | /kəm'pju:t/   v.  Syn. reckon; calculate (tính) reckon; make mathematical calculation  |  
 conceive  | /kən'si:v/   v.  Syn. design; consider (thụ thai) form or develop in the mind; devise; become pregnant with; begin or originate in a specific way  |  
 concentrate  | /'kɒnsəntreɪt/   v.   (tập trung) bring to or direct toward a common center; unite more closely; gather into one body  |  
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