nasty
1 Americanadjective
-
physically filthy; disgustingly unclean.
a nasty pigsty of a room.
- Antonyms:
- unstained, spotless, immaculate, clean
-
offensive to taste or smell; nauseating.
This ointment is really nasty—couldn't they make it smell less vile?
-
a nasty habit.
-
vicious, spiteful, or unkind.
a nasty dog;
a nasty rumor.
-
bad or hard to deal with, encounter, undergo, etc.; dangerous; serious: a nasty accident.
a nasty cut;
a nasty accident.
-
very unpleasant or disagreeable.
nasty weather.
-
morally filthy; obscene; indecent.
a nasty word.
- Synonyms:
- smutty
-
Slang. formidable: a young pitcher with a nasty slider.
the raw, nasty power of this engine;
a young pitcher with a nasty slider.
noun
plural
nastiesadjective
-
unpleasant, offensive, or repugnant
-
(of an experience, condition, etc) unpleasant, dangerous, or painful
a nasty wound
-
spiteful, abusive, or ill-natured
-
obscene or indecent
-
informal a cruel or mean person
noun
combining form
Other Word Forms
- -nastic combining form
- nastily adverb
- nastiness noun
Etymology
Origin of nasty1
First recorded in 1350–1400; Middle English, further origin unknown
Origin of -nasty2
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Rather alarmingly, some nasty bugs are found too.
From BBC
She was good last year and good this year, at least in the monologue, which she approached like a roast, without being nasty.
From Los Angeles Times
They’re the fifth-most penalized team in the country this season and have a nasty habit of extending an opponent’s drive by jumping offsides at the exact wrong moment.
"All of this is being done for cheap clicks online. Then you get loads of nasty comments which then affect your confidence, your self esteem."
From BBC
“You want the cheapest, nastiest crude others can’t run,” Kemp said.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.