2
sapping
2
sedative
2
unwholesome
2
weakening
2
wearying
1
anesthetic
1
drowsy
1
dull
1
foul
1
hypnotic
1
old hand
1
relaxing
1
somnolent
1
soothing
1
tiring
1
unhealthy
1
wearisome
0
arid
0
assuage
0
bad
11 years ago|1.8k views|share |citing 
APASmart Define. (2015). invigorating thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/invigorating/thesaurus/antonyms
ChicagoSmart Define. 2015. "invigorating thesaurus" https://smartdefine.org/invigorating/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, invigorating thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/invigorating/thesaurus/antonyms>.
MLASmart Define. "invigorating thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/invigorating/thesaurus/antonyms>