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  Academic Words Level 4 - 1 - Spelling Practices
Word List   Next    
Read [Esc] (1)
v. pile up; collect;  mount up; increase


Spelling Word: accumulate
Read [Esc] (2)
v. gather into a mass, sum, or whole; amount to


Spelling Word: aggregate
Read [Esc] (3)
a. exposure to air for freshening or drying; exposure to public attention; radio or television broadcast


Spelling Word: airing
Read [Esc] (4)
a. varied;  consisting of various types mixed together  


Spelling Word: assorted
Read [Esc] (5)
n. independence; self-government or the right of self-government; self-determination


Spelling Word: autonomy
Read [Esc] (6)
a. able to float; cheerful and optimistic


Spelling Word: buoyant
Read [Esc] (7)
n. an agent which brings about chemical change while it remains unaffected and unchanged


Spelling Word: catalyst
Read [Esc] (8)
a. capable of burning, corroding, dissolving, or eating away by chemical action


Spelling Word: caustic
Read [Esc] (9)
v. give certain information to; assure; make certain


Spelling Word: certify
Read [Esc] (10)
n. greenhouse; school of music or dramatic art


Spelling Word: conservatory