Alphabetic O

verb

1 of 66

Bad / Dishonest

Url audio

obfuscate - To make something less clear and harder to understand, especially if done deliberately.

The criminal's testimony at the trial tried to obfuscate and cover up his connection to the crime.

noun

2 of 66

Good / Energy

audio

oomph - Feelings of energy and enthusiasm

Woody may have been an elderly man with a walker, but he displayed surprising oomph when he danced to the music.

adjective

3 of 66

Bad / Unfriendly

Url audio

offensive - Unpleasant or disgusting, especially in smell, behavior, or language.

The garbage gave off an offensive odor that filled the entire alleyway.

noun

4 of 66

Bad / Old

audio

oblivion - The state of being forgotten or destroyed

This year's fad is on everybody's mind, and next year it will have faded into oblivion.

adjective

5 of 66

Other / Light

Url audio

opaque - Dull or lacking brightness, not allowing light to pass through; not transparent or translucent.

The glass was opaque, and all we could see was the form of a person on the other side, and it was scary.

adjective

6 of 66

Bad / Dangerous

audio

ominous - Giving the impression that something bad, unpleasant or threatening is going to happen.

The dark clouds overhead were an ominous sign that a storm was coming.

verb

See noun

7 of 66

Other / Wet

audio

ooze - (of a fluid) slowly trickle or seep out of something; flow in a very gradual way

At the site of the volcano, molten lava slowly began to ooze out.

verb

8 of 66

Good / Strong

Url audio

overpower - To defeat or overcome with superior strength, force, or pursuasiveness.

The car salesman's charm and logic often overpowered the buyers' concerns and doubts.

noun

See verb

9 of 66

Other / Wet

audio

ooze - The sluggish flow of a fluid

The expensive dessert was topped off with a dripping ooze of chocolate.

adjective

10 of 66

Bad / Aggressive

Url audio

oppressive - Unjustly harsh or tyrannical, especially in the use of power or control.

The regime was known for its oppressive laws that silenced dissent, so crowds that gathered risked the army breaking it up.

adjective

11 of 66

Bad / Hostile

Url audio

ornery - Having an unpleasant mood or temper, likely to get angry and argue with people.

When the workers came to work, they were warned that the boss was in an ornery mood because of the company's poor performance for the last quarter.

adjective

12 of 66

Bad / Dangerous

Url audio

onerous - Oppressively heavy or troublesome, often involving responsibility or duty.

The manager gave him an onerous task that took the entire week to finish, working late into each night.