unreliable -
Undependable, untrustworthy; an unreliable
When Alan showed up an hour late for their date, Maxine lost interest in him, because she concluded that he was just an unreliable person.
adjective
2 of 56
Other /
Surprise
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untimely -
Not happening at a useful or expected time.
The serious and untimely injury of the tennis star forced him to quit sports.
adjective
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Good /
Successful
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upscale -
Of superior quality or status, often used to describe products, services, or areas.
They opened an upscale restaurant in the heart of the city.
adjective
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Bad /
Uncomfortable
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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
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Bad /
Powerless
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underling -
A person with a lower rank or status
The boss barked at his underlilngs without any concern for their feelings.
adjective
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Bad /
Crazy
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unhinged -
Mentally unbalanced and unstable
Trevor crossed the street when he saw the unhinged person yelling at him.
adjective
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Good /
Happy
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upbeat -
Having an attitude that is positive, hopeful, and optimistic.
Even though there was a recession, Francine was upbeat about her chances of getting an excellent job after graduating business school.
adjective
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Good /
Important
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undeniable -
Certainly true, so obvious that it cannot be doubted.
The idea that people seek pleasure and avoid pain is an undeniable truth.
adjective
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Other /
Other
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unsung -
Not appreciated or praised for some accomplishment
For every general that is praised for a military victory, there are many unsung soldiers who did the dirty work and without whom the victory would not have been possible.
verb
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Bad /
Attack
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undermine -
To gradually weaken the authority or ability of a person or organization
The polarization and infighting of the members of Congress threatened to undermine its ability to pass meaningful legislation.
adjective
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Good /
Important
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urgent -
Requiring immediate attention or action; something that needs to be dealt with quickly.
The doctor said his arm was broken, and that it was urgent that he get it treated right away.
verb
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Other /
Up+Down
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uproot -
To remove or tear away from a native place or environment
The new leader tried to uproot and erase what had been a spirit of bribery and corruption in the government.
