Synonyms|319Antonyms|156|Broader|3Narrower|7Related|1.3k
1
life-giving
1
medicinal
1
noncorrosive
1
nondestructive
1
noninfectious
1
nonlethal
1
nonpoisonous
1
nonpolluting
1
nonvenomous
1
palliative
1
propitious
1
restorative
1
secure
1
serviceable
1
useful
1
vital
0
abet
0
abide
0
accordant
0
administer
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APASmart Define. (2016). deleterious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/deleterious/thesaurus/antonyms
ChicagoSmart Define. 2016. "deleterious thesaurus" https://smartdefine.org/deleterious/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, deleterious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/deleterious/thesaurus/antonyms>.
MLASmart Define. "deleterious thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/deleterious/thesaurus/antonyms>