2
monstrous
2
muddy
2
murky
2
nondescript(character, vague, formless)
2
nonspecific(soft, tolerant, slack, lenient, remiss)
2
plain(adjective, ugly)
2
roughhewn(adjective, simple, plain, fresh, bare)
2
shadowy
2
turbid(adjective, obscure)
2
twisted
2
unarranged
2
undeveloped(adjective, formless)
2
unfashioned(adjective, simple, plain, fresh, bare)
2
unmethodical
2
unsightly(adjective, ugly)
2
unspecified
2
veiled
1
aberrant
1
abhorrent(adjective, ugly)
1
adrift
11 years ago|6.8k views|share |citing 
APASmart Define. (2015). shapeless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/shapeless/thesaurus/synonyms
ChicagoSmart Define. 2015. "shapeless thesaurus" https://smartdefine.org/shapeless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, shapeless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/shapeless/thesaurus/synonyms>.
MLASmart Define. "shapeless thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/shapeless/thesaurus/synonyms>