1
unnoticeable(adjective, imperceptible)
1
unobtrusive
1
unproductive(adjective, dull, moderate, low, stiff)
1
unprogressive(adjective, dull, moderate, low, stiff)
1
unrelenting
1
unremitting
1
unrushed
1
up-and-coming(tolerant, modern, radical, dynamic, liberal)
1
up-to-date(adjective, tolerant, modern, radical, dynamic)
1
waddling
1
wide(adjective, tolerant, modern, radical, dynamic)
0
bleeding-heart(adjective, tolerant, modern, radical, dynamic)
0
abate
0
adjourn
0
affable(adjective, calm, moderate, tender, mild)
0
agreeable(adjective, calm, moderate, tender, mild)
0
almost imperceptible
0
alpine
0
amiable(adjective, calm, moderate, tender, mild)
0
at intervals
<1…678910>
10 years ago|11k views|share |citing 
APASmart Define. (2016). gradual thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/gradual/thesaurus/synonyms
ChicagoSmart Define. 2016. "gradual thesaurus" https://smartdefine.org/gradual/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, gradual thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/gradual/thesaurus/synonyms>.
MLASmart Define. "gradual thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/gradual/thesaurus/synonyms>