Alphabetic O

verb

1 of 61

Good / Flexible

Url audio

optimize - To make the best and most effective use of a situation, opportunity, or resource.

Since it hadn't rained for 6 months, and the reservoir levels were low, the mayor made a plan to optimize the people's use of water.

adjective

2 of 61

Bad / Old

Url audio

obsolete - No longer in use, especially because something newer or better has replaced it.

Floppy disks are now completely obsolete in the age of SSD drives and cloud storage.

adjective

3 of 61

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

4 of 61

Bad / Unfriendly

audio

ogle - To stare at something or someone in a desirous way

Fran felt uncomfortable the way some of the passengers on the subway ogled her diamond necklace.

verb

5 of 61

Good / Smart

audio

outsmart - To gain an advantage over somebody by acting smarter than they are

The robber outsmarted the bank and police by drilling into the bank vault from the sewer system.

adjective

6 of 61

Good / Exciting

audio

ostentatious - Characterized by vulgar or pretentious display; designed to impress or attract notice

In an ostentatious display, the socialite walked down the street wearing a fur coat, several gold necklaces, and silk gloves and hoped somebody would notice her.

noun

7 of 61

Good / Big

audio

oodles - A very great number or amount of something

When the FBI raided the gangster's hideout, they found oodles of cash that amounted to millions of dollars.

adjective

8 of 61

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

9 of 61

Bad / Aggressive

Url audio

overbearing - Unpleasantly or arrogantly controlling.

She decided not to marry him, because even though he was brilliant and handsome, he was too controlling and overbearing.

adjective

10 of 61

Good / Beautiful

Url audio

ornate - Heavily decorated with complex patterns or intricate details; elaborate in style, especially in language, art, or design.

The palace was filled with ornate furniture and golden chandeliers.

adjective

11 of 61

Other / Wet

Url audio

overflowing - Filled beyond capacity, causing something to spill over; exceeding limits, often in terms of space, quantity, or feeling.

The bathtub was overflowing because someone left the water running, and no one was there to notice it.

noun

12 of 61

Bad / Strange

audio

outcast - A person who has been rejected by society or a social group

Brent felt like an outcast when his friends refused to speak to him anymore, as a result of his being outspoken about his political opinions that were so different from theirs.