 | Term | Definition |
| |
negligible |
unimportant, trivial |
| |
nimble |
graceful, agile |
| |
notable |
remarkable, conspicuous, striking |
| |
notion |
idea, concept, thought |
| |
notorious |
infamous, disreputable |
| |
oblong |
oval |
| |
obscure |
unfamiliar, ambiguous, little-known |
| |
obsolete |
out of date, antiquated, outmoded |
| |
offspring |
young, children, descendants |
| |
ominous |
threatening, menacing, dangerous |
| |
opulent |
luxurious, plush, affluent |
| |
outgoing |
open, friendly |
| |
outlook |
opinion, view, prospect, forecast |
| |
outstanding |
excellent, exceptional |
| |
overcast |
cloudy, gloomy |
| |
overcome |
subdue, defeat, neglect |
| |
oversee |
manage, supervise |
| |
oversight |
error, mistake, omission |
| |
overt |
open, obvious, conspicuous |
| |
overtake |
catch up with, reach |
| |
overwhelm |
astonish, astound, shock, conquer, overpower, defeat |
