125 entries under obscure topic. ×

2
hidden(adjective, hard, solid, dark)
2
indefinite(adjective, rough, uncertain, doubtful)
2
indeterminate(adjective, uncertain, vague, unclear)
2
numinous(dark, superior, mysterious, supernatural)
2
obfuscated
2
occult(adjective, dark, superior, uncertain)
2
recondite(adjective, dark, uncertain, mysterious)
2
strange(adjective, deep, odd, unknown)
2
turbid
2
undisclosed(unknown, clandestine, underground, concealment)
2
unknown(dark, superior, mysterious, heavenly)
2
unseen(unknown, clandestine, underground, undisclosed)
1
abnormal(adjective, dark, superior, supernatural)
1
arcane(adjective, difficult, solid, strange)
1
celestial(dark, superior, mysterious, supernatural)
1
clear as dishwater(expression, uncertain, vague, unclear)
1
clouded(adjective, uncertain, doubtful, dubious)
1
concealed(adjective, difficult, dark, superior)
1
difficult(adjective, hard, uncertain, complex)
1
esoteric(hard, delicate, complex, deep)
10 years ago|11k views|share |citing 
APASmart Define. (2016). unintelligible thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unintelligible/thesaurus/synonyms
ChicagoSmart Define. 2016. "unintelligible thesaurus" https://smartdefine.org/unintelligible/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unintelligible thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unintelligible/thesaurus/synonyms>.
MLASmart Define. "unintelligible thesaurus" 30 March 2016. Web. 1 October 2026. <https://smartdefine.org/unintelligible/thesaurus/synonyms>