66 entries under unlimited topic. ×

3
evasive(adjective, uncertain, careful, doubtful, vague)
3
immense(adjective, complete, absolute, unrestrained, endless)
3
incomprehensible(complete, absolute, unrestrained, immense, infinite)
3
inexhaustible(adjective, vague, unknown, ambiguous, endless)
2
interminable(complete, absolute, unrestrained, endless, infinite)
2
open-ended(adjective, vague, unknown, unfixed)
2
untold(adjective, complete, strange, mysterious, unfamiliar)
1
ceaseless(endless, everlasting, limitless, unending)
1
great(adjective, complete, absolute, unrestrained, endless)
1
never-ending(endless, immense, infinite, boundless)
1
no catch(expression, adjective, endless, immense, infinite)
1
no end of(expression, adjective, idiom, unrestrained, endless)
1
no end to(expression, adjective, idiom, unrestrained, endless)
1
no holds barred(expression, adjective, idiom, endless, immense)
1
no strings(expression, adjective, complete, unrestrained, endless)
1
no strings attached(expression, adjective, idiom, endless, immense)
1
numberless(complete, absolute, unrestrained, immense, infinite)
1
tremendous(adjective, endless, immense, infinite)
1
unconfined(adjective, complete, absolute, unrestrained, endless)
1
unending(adjective, constant, endless, lasting, immense)
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APASmart Define. (2015). indefinite thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/indefinite/thesaurus/synonyms
ChicagoSmart Define. 2015. "indefinite thesaurus" https://smartdefine.org/indefinite/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, indefinite thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/indefinite/thesaurus/synonyms>.
MLASmart Define. "indefinite thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/indefinite/thesaurus/synonyms>