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Vocabulary Study Online By Level (VSOBL) is a Fast, Reliable, and Handy tool to prepare English exam vocabulary. (Available for all VIP accounts: US$2/Month). It has built-in word lists: 6000 IELTS words, 6000 TOEFL words, 5000 GRE words, and 3000 SAT words. You can load them by level with one click.
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kind or species; a class of | |
an impure matter that forms on or rises to the surface of a liquid or body of water; worthless people | |
benefit; something that aids health or happiness | |
inquire into; attempt to find out in a scientific manner |
emit recurring clicking sounds; do well or as designed | |
pour; sudden drop from an upright position; flow or run out | |
knowledge resulting from study and research; grant of financial aid awarded to a student | |
clever; intelligent; showing mental alertness and calculation |
receding; pull back or move away or backward; withdrawal of troops to a more favorable position | |
middle size aquatic mammal; stamp used for authentication or security | |
pour; sudden drop from an upright position; flow or run out | |
one only; consisting of one alone; alone; having no companion |
experiment; an act of testing; examination of evidence to determine the charges or claims | |
one of several parts; pieces that fit with others to constitute a whole object | |
one only; consisting of one alone; alone; having no companion | |
do punishment in return for injury or insult; avenge |
follow, discover; make a mark or lines on a surface | |
the short, thick first digit of a human hand | |
pour; sudden drop from an upright position; flow or run out | |
name written in own handwriting |
unpleasant or disappointing surprise; surprise greatly; effect of such a collision or blow | |
pour; sudden drop from an upright position; flow or run out | |
a specific kind of something | |
one only; consisting of one alone; alone; having no companion |
the small area set off by walls for special use; booth | |
do punishment in return for injury or insult; avenge | |
portable rectangular traveling bag for carrying clothes | |
an impure matter that forms on or rises to the surface of a liquid or body of water; worthless people |
certificate for a shareholder of the corporation; the total amount of goods in a shop | |
a blow; light touch; sudden loss of consciousness for brain blood vessel lacking oxygen | |
overturn; turn inside out or upside down; turning in the opposite direction | |
one only; consisting of one alone; alone; having no companion |
supply with recent information; bring up to date; bring to the latest state of technology | |
bag made of paper or plastic for holding customer's purchases; enclosed space | |
a blow; light touch; sudden loss of consciousness for brain blood vessel lacking oxygen | |
pour; sudden drop from an upright position; flow or run out |
exchange; put in the place of another | |
not extreme; marked by seriousness or gravity; not affected by the use of drugs; self-restraint | |
clever; intelligent; showing mental alertness and calculation | |
the short, thick first digit of a human hand |