adjective

25 of 60

Good / Calm

Url

unspoken - Not expressed in words, but understood or implied, especially when something is felt deeply but not discussed.

There was an unspoken agreement between them to never bring up the past.

verb

26 of 60

Bad / Dangerous

Url

unleash - To release something powerful or intense, especially something that has been held back; to set free or allow something to happen without restriction.

The storm unleashed heavy rains and strong winds across the region.

noun

See verb

27 of 60

Bad / Mistake

Url

unforgivable - So bad as to be unable to be forgiven or excused

He was fired because the company felt that stealing money was an unforgivable act.

noun

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Other / Up+Down

uptick - a small increase in the level or value of something

The economist sensed that the uptick in prices was a sign that greater inflation was ahead.

adjective

29 of 60

Bad / Aggressive

Url

unrelenting - Persistent or continuous, without stopping or diminishing in intensity

The unrelenting heat of the desert made travel nearly impossible.

adjective

30 of 60

Bad / Weak

untenable - An idea or position that cannot be defended against criticism

With new accusations surfacing every day, though Melissa claimed that she was totally innocent, her hold on her job was becoming increasingly untenable.

adjective

31 of 60

Bad / Nervous

Url

unnerving - Disturbing or upsetting in a way that makes someone feel anxious or afraid, sometimes leading to a loss of courage, confidence, or composure.

It was an unnerving experience walking alone in the empty and unused area under the highway.

verb

32 of 60

Good / Smart

validate - To prove that something is true

Henry David Thoreau felt self-confident about his ideas, and he didn't need anyone else to praise him, because he validated his own ideas.

adjective

33 of 60

Bad / Uncomfortable

Url

uneasy - Feeling anxious, worried, or uncomfortable about something; feeling a sense of discomfort or restlessness.

She felt uneasy walking alone through the dark alley.

noun

34 of 60

Bad / Weak

Url

undoing - The process through which something falls apart or is ruined

The scandal led to the politician’s complete undoing in the public eye

noun

35 of 60

Bad / Disorganized

Url

unrest - A state of public dissatisfaction, disturbance, or turmoil, often involving protests or conflict.

The suddent military takeover resulted in violent unrest on the streets.

adjective

36 of 60

Other / Surprise

unthinkable - So out of the ordinary that it cannot be imagined as possible

When Genghis Khan was born in 1162, it was unthinkable that someone from his nomadic tribe could conquer most of the known world - but that is what he did.