Synonyms for Troublesomely:

adv

adversely (adverb)
disastrously, detrimentally, calamitously, adversely, antipathetically, tragically, perilously, unhappily, grievously, miserably, unfortunately, unluckily, unfavorably, distressfully, catastrophically, inauspiciously, woefully, Difficultly, unpropitiously.
aggravatingly (adverb)
annoyingly, ranklingly, infuriatingly, irritatingly, harassingly, tormentingly, teasingly, disturbingly, gratingly, aggravatingly, irksomely.
difficultly (adverb)
contrarily, toughly, laboriously, Difficultly, formidably, complicatedly, severely, complexly, Grindingly, arduously, roughly, fussily, cantankerously, onerously, demandingly, tightly, adversely, knottily, tryingly, oppressively, toilsomely, ticklishly, wearisomely, harshly, ruggedly, stressfully, strenuously, trickily.
hard (adverb)
arduously.
painfully (adverb)
aggravatingly, bitterly, gruelingly, grievously, sorely, witheringly, bitingly, arduously, tryingly, distressfully, disagreeably, painfully, hurtfully, agonizingly, miserably, oppressively, cruelly, achingly, unbearably, severely, horrendously, distressingly, woefully, gnawingly, acutely, excruciatingly, torturously, tormentingly, Insufferably, smartingly, offensively, annoyingly, irritatingly, unpleasantly, irksomely, stingingly, odiously, uncomfortably, piercingly.

adv.

adversely (adverb)
unhappily, disastrously, perilously, antipathetically, adversely, calamitously, catastrophically, unfortunately, tragically, detrimentally, unfavorably, unluckily, inauspiciously, Difficultly, unpropitiously.
aggravatingly (adverb)
infuriatingly, disturbingly, teasingly, gratingly, harassingly, ranklingly.
arduously (adverb)
laboriously, onerously, Difficultly.
difficultly (adverb)
demandingly, harshly, ticklishly, strenuously, contrarily, wearisomely, fussily, complicatedly, ruggedly, complexly, laboriously, toilsomely, roughly, cantankerously, trickily, formidably, toughly, stressfully, Grindingly, tightly, knottily, onerously.
painfully (adverb)
aggravatingly, bitterly, gruelingly, grievously, sorely, witheringly, bitingly, arduously, tryingly, distressfully, disagreeably, painfully, hurtfully, agonizingly, miserably, oppressively, cruelly, achingly, unbearably, severely, horrendously, distressingly, woefully, gnawingly, acutely, excruciatingly, torturously, tormentingly, Insufferably, smartingly, offensively, annoyingly, irritatingly, unpleasantly, irksomely, stingingly, odiously, uncomfortably, piercingly.

Other synonyms:

adv
onerously.
adv.
laboriously.

Usage examples for troublesomely

  1. And presently Martin began to cough a little, and then a little more, and finally so troublesomely that she was obliged to lay her profound thoughts aside, to attend to him with a little frown. – Martin Pippin in the Apple Orchard by Eleanor Farjeon
  2. She affected extravagance that she might not appear mean, and troublesomely ceremonious that she might not seem to want good manners. – Lives Of The Most Remarkable Criminals Who have been Condemned and Executed for Murder, the Highway, Housebreaking, Street Robberies, Coining or other offences by Arthur L. Hayward
  3. A happy life, therefore, is one which is in accordance with its own nature, and can not be brought about unless in the first place the mind be sound and vigorous, enduring all things with most admirable courage suited to the times in which it lives, careful of the body and its appurtenances, yet not troublesomely careful. – The Best of the World's Classics, Restricted to prose. Volume II (of X) - Rome by Various