2
anxious
2
brooding
2
carking
2
concerning
2
demanding(adjective, difficult, heavy, troublesome, disorderly)
2
deplorable
2
disquiet(noun, excitement, agitation, unrest)
2
disturbance(noun, excitement, agitation, unrest)
2
fearing
2
heart touching(adjective, characteristic, feelings, emotion)
2
laborious(adjective, tough, severe, important, significant)
2
nagging(adjective, uneasy, upsetting, irritating, annoying)
2
nerve-racking
2
onerous(adjective, hard, severe, difficult, offensive)
2
oppressive(adjective, bad, difficult, heavy, sorrowful)
2
pestiferous
2
provoking(hard, severe, offensive, distressing, upsetting)
2
sad
2
severe(hard, tough, offensive, problematic, weighty)
2
suffering(noun, sickness, ache, anguishes)
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APASmart Define. (2015). worrying thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/worrying/thesaurus/synonyms
ChicagoSmart Define. 2015. "worrying thesaurus" https://smartdefine.org/worrying/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, worrying thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/worrying/thesaurus/synonyms>.
MLASmart Define. "worrying thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/worrying/thesaurus/synonyms>