1
livid
1
loose(adjective, weak, soft, sloppy, fat)
1
low(adjective, dull, deep, muted, echoing)
1
lukewarm(adjective, temper, cold, negative, behave)
1
lurid
1
mat
1
matter-of-fact(adjective, cool, detached, blank, sober)
1
mealy
1
muddy
1
muffled(adjective, dull, deep, muted, echoing)
1
mundane(adjective, dull, boring, routine, tedious)
1
nonchalant(adjective, temper, cold, negative, behave)
1
nonemotional(adjective, cool, flat, detached, blank)
1
nothing(adjective, dull, boring, tedious, dreary)
1
nowhere(adjective, cool, flat, detached, blank)
1
ordinary(adjective, dull, boring, routine, tedious)
1
out of condition(expression, adjective, idiom, weak, soft)
1
pale-faced
1
pale as death(expression, idiom)
1
pasty
11 years ago|4.2k views|share |citing 
APASmart Define. (2015). toneless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/toneless/thesaurus/synonyms
ChicagoSmart Define. 2015. "toneless thesaurus" https://smartdefine.org/toneless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, toneless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/toneless/thesaurus/synonyms>.
MLASmart Define. "toneless thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/toneless/thesaurus/synonyms>