1
unplumbed
1
unstoppable
1
unsurpassable(adjective, constant, abundant, unrestrained, endless)
1
vasty
1
voluminous
1
whimsical(adjective, incalculable)
1
wide open(expression, adjective, unrestrained, endless, indefinite)
1
without measure(expression, idiom, infinity)
1
without number(expression, adjective, idiom, incalculable, infinity)
0
without limit(expression, adjective, idiom, vast, endless)
0
Cyclopean
0
absolute
0
all-embracing
0
all-encompassing
0
astronomical
0
barn door(expression, huge, vast, massive)
0
behemoth
0
capacious
0
chancy(adjective, incalculable)
0
cosmical
11 years ago|5.3k views|share |citing 
APASmart Define. (2015). measureless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/measureless/thesaurus/synonyms
ChicagoSmart Define. 2015. "measureless thesaurus" https://smartdefine.org/measureless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, measureless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/measureless/thesaurus/synonyms>.
MLASmart Define. "measureless thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/measureless/thesaurus/synonyms>