What does "hassle" mean?

Trouble, bother, unwanted annoyances or problems.

What is a synonym for "hassle"?

Common synonyms include: bug, fuss, molest, provoke, dissonance, ado.

//ˈhæsl̩// adj, noun, verb, slang

adj, noun, verb, slang ·Common ·Middle school level

Noun

1
Trouble, bother, unwanted annoyances or problems. countable, uncountable
"I went through a lot of hassle to be the first to get a ticket."
2
disorderly fighting wordnet
3
A fight or argument. countable, uncountable
4
an angry disturbance wordnet
5
An action which is not worth the difficulty involved. countable, uncountable

Verb

1
To trouble, to bother, to annoy. transitive
"The unlucky boy was hassled by a gang of troublemakers on his way home."
2
annoy continually or chronically wordnet
3
To pick a fight or start an argument with. transitive
4
To work through something troublesome; to be bothered by. transitive
"If you don't want to hassle through converting formats, you'll have to stick with one program."
5
To engage in a mock dogfight. slang
"Likewise, “hassling”—mock dogfighting—was strictly forbidden, and so naturally young fighter jocks could hardly wait to go up in, say, a pair of F–100s and start the duel by making a pass at each other at 800 miles an hour, […]"