- causing a great deal of trouble; worrying, upsetting, or annoying
- characterized by violence; turbulent
WordReference Random House Unabridged Dictionary of American English © 2026
trou•ble•some
(trub′əl səm),USA pronunciation adj.
trou′ble•some•ly, adv.
trou′ble•some•ness, n.
- causing trouble, annoyance, or difficulty;
vexatious:a troublesome situation; a troublesome person. - laborious;
difficult. - [Archaic.]full of distress or affliction.
- trouble + -some1 1540–50
trou′ble•some•ness, n.
- 1. perplexing, galling, harassing. 2. arduous, hard, burdensome.
- 2. easy.
Collins Concise English Dictionary © HarperCollins Publishers::
troublesome /ˈtrʌbəlsəm/ adj
trou•ble /ˈtrʌbəl/USA pronunciation
v., -bled, -bling, n.
v.
n.
trou•ble•some, adj.
WordReference Random House Unabridged Dictionary of American English © 2026v.
- to disturb the calm and contentment of;
worry;
distress:[~ + object]The sufferings of the poor troubled him. - to put to inconvenience, pains, or the like: [~ + object + for + object]May I trouble you for a match?[~ + object + to + verb]May I trouble you to shut the door?
- Pathology to cause pain or discomfort to;
afflict:[~ + object]to be troubled by arthritis. - to refuse to do something inconvenient;
to bother to do:[no object;~ + to + verb]He didn't even trouble to read the homework.
n.
- difficulty or annoyance:[uncountable]loves to make trouble for me.
- an unfortunate occurrence;
misfortune: [uncountable]He's in a bit of financial trouble at the moment.[countable]He's had some financial troubles lately. - civil disorder or conflict: [uncountable]a time of trouble.[countable]during the troubles in South Africa.
- Pathology a physical disease, etc.:[uncountable]heart trouble.
- mental or emotional distress;
worry:[uncountable]a life full of trouble.[plural]He's got troubles on his mind. - effort, exertion, or inconvenience in accomplishing some deed, etc.:[countable* singular]I don't want you to go to any trouble over this.
- something objectionable about something;
fault:[countable* singular]What's the trouble with the proposal? - a mechanical defect or breakdown: [uncountable]We had trouble with the washing machine.[countable]We've had troubles with the washing machine.
- Idioms in trouble:
- pregnant out of wedlock (used as a euphemism).
- in danger or difficulty:He was in big trouble with the mob.
trou•ble•some, adj.
trou•ble
(trub′əl),USA pronunciation v., -bled, -bling, n.
v.t.
v.i.
n.
trou′bled•ly, adv.
trou′bled•ness, n.
trou′bler, n.
trou′bling•ly, adv.
v.t.
- to disturb the mental calm and contentment of;
worry;
distress;
agitate. - to put to inconvenience, exertion, pains, or the like:May I trouble you to shut the door?
- Pathologyto cause bodily pain, discomfort, or disorder to;
afflict:to be troubled by arthritis. - to annoy, vex, or bother:Don't trouble her with petty complaints now.
- to disturb, agitate, or stir up so as to make turbid, as water or wine:A heavy gale troubled the ocean waters.
v.i.
- to put oneself to inconvenience, extra effort, or the like.
- to be distressed or agitated mentally;
worry:She always troubled over her son's solitariness.
n.
- difficulty, annoyance, or harassment:It would be no trouble at all to advise you.
- unfortunate or distressing position, circumstance, or occurrence;
misfortune:Financial trouble may threaten security. - civil disorder, disturbance, or conflict:political trouble in the new republic; labor troubles.
- Pathologya physical disorder, disease, ailment, etc.;
ill health:heart trouble; stomach trouble. - mental or emotional disturbance or distress;
worry:Trouble and woe were her lot in life. - an instance of this:some secret trouble weighing on his mind; a mother who shares all her children's troubles.
- effort, exertion, or pains in doing something;
inconvenience endured in accomplishing some action, deed, etc.:The results were worth the trouble it took. - an objectionable feature;
problem;
drawback:The trouble with your proposal is that it would be too costly to implement. - something or someone that is a cause or source of disturbance, distress, annoyance, etc.
- a personal habit or trait that is a disadvantage or a cause of mental distress:His greatest trouble is oversensitivity.
- Government the Troubles:
- the violence and civil war in Ireland, 1920–22.
- the conflict between Protestants and Catholics in Northern Ireland, beginning in 1969.
- in trouble, [Informal.]pregnant out of wedlock (used as a euphemism).
- Middle French, derivative of troubler
- Vulgar Latin *turbulare, derivative of *turbulus turbid, back formation from Latin turbulentus turbulent; (noun, nominal) Middle English
- Old French troubler
- (verb, verbal) Middle English troublen 1175–1225
trou′bled•ness, n.
trou′bler, n.
trou′bling•ly, adv.
- 1. concern, upset, confuse. 4. pester, plague, fret, torment, hector, harass, badger. 12. concern, grief, agitation, care, suffering. 14. See care. 15. trial, tribulation, affliction, misfortune.
- 1. mollify; delight.
'troublesome' also found in these entries (note: many are not synonyms or translations):
act up
- ail
- bothersome
- concerning
- couch grass
- difficult
- difficulty
- importunate
- incommode
- incommodious
- inconvenient
- irksome
- mess
- molest
- pesky
- pestiferous
- pestilential
- picnic
- purge
- rest
- spiny
- tare
- terror
- tough
- vermin
- weed
- weed out
- wicked
- yard grass
- act
- aggravate
- annoy
- bedlamer
- bone-crushing
- bother
- bugger
- burdensome
- Canada thistle
- charlock
- cumbersome
- cure
- disembarrass
- escape hatch
- fan
- feisty
- fossick
- hard
- heller
- hellion
- importune