100 entries under adjective topic. ×

30
lonely(separate, sad, unhappy, miserable)
17
abandoned(adverb, weak, individual, detached)
16
outcast
14
alone(separate, miserable, apart, lonely)
14
forlorn(hopeless, companionship, inconsolable, confidant)
13
forsaken(verb, weak, individual, detached)
12
deserted(individual, detached, alone, lonely)
12
lonesome(individual, detached, alone, lonely)
12
solitary(single, alone, unsociable, companionship)
11
isolated(individual, detached, alone, lonely)
9
desolate(miserable, individual, detached, alone)
7
lone(individual, detached, alone, lost)
6
estranged(companionship, confidant, seclusion exclusion)
6
solo(separate, individual, detached, private)
5
alienated(companionship, confidant)
5
companionless(individual, detached, alone, lost)
5
homeless(seclusion exclusion, displaced)
5
unpopular
4
helpless(incompetent, vulnerable, incapable)
4
unfrequented(separate, private, alone, singular)
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APASmart Define. (2015). friendless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/friendless/thesaurus/synonyms
ChicagoSmart Define. 2015. "friendless thesaurus" https://smartdefine.org/friendless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, friendless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/friendless/thesaurus/synonyms>.
MLASmart Define. "friendless thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/friendless/thesaurus/synonyms>