Level 23 Level 25
Level 24

Other O


9 words 0 ignored

Ready to learn       Ready to review

Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

All None

Ignore?
obsession
an idea or thought that continually preoccupies or intrudes on a person's mind
ogive
a cumulative frequency graph; a pointed or Gothic arch
obscure
keep from being seen, conceal; not discovered or known about, uncertain
odds
the ratio between the amounts staked by the parties to a bet, based on the expected probability either way
oxymoron
a figure of speech in which apparently contradictory terms appear in conjunction (e.g., faith unfaithful kept him falsely true )
outermost
farthest from the center
oscillate
move or swing back and forth at a regular speed
obscene
(of the portrayal or description of sexual matters) offensive or disgusting by accepted standards of morality and decency
odd
different from what is usual or expected; happening or occurring infrequently and irregularly; occasional; strange; (of whole numbers such as three and five) having one left over as a remainder when divided by two