maintain or keep going
A healthy diet sustains your energy throughout the long day.
Vocabulary like sustain appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.
exceed; distinguish oneself
give up control or power
sneaky; marked by quiet and caution and secrecy; taking pains to avoid being observed
live on; continue to live through hardship or adversity
available; (often followed by of or to) yielding readily to or capable of
doubt or believe something uncertain
hang; hang freely
distrustful and cautious
SAT® is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this product.