Find Synonyms
sickly Synonyms
Another word for sickly
Choosing another word for sickly depends on context, so the 26 synonyms and similar words below are separated across 4 exact definitions and ranked by match strength.
• adjective (Context 1)
Often ill; in poor health; having a weak or delicate constitution.
Usage Example
"The frail infant required constant medical attention during his first year of life."
Strongest
frail
feeble
Strong
delicate
ailing
unhealthy
infirm
weakly
unwell
• adjective (Context 2)
Indicative of or associated with poor health; pale, wan, or unwholesome in appearance or color.
Usage Example
"The fluorescent lights cast a sallow greenish glow over the hospital corridor."
Strongest
sallow
wan
pallid
Strong
pastey
ghastly
ashen
pale
peaked
• adjective (Context 3)
Causing nausea or revulsion; excessively sweet, sentimental, or maudlin.
Usage Example
"A nauseating odor of rotting vegetation drifted from the stagnant marsh."
Strongest
nauseating
cloying
Strong
sickening
maudlin
saccharine
fulsome
• adverb (Context 4)
In a sick, weak, pale, or unwholesome manner (especially when modifying another adjective).
Usage Example
"The cake was covered in a layer of feebly sweet frosting."
Strong
feebly
weakly
wanly
nauseatingly
faintly
Opposites of sickly
The opposite of sickly shifts depending on context. Common opposites include:
healthy
robust
hale
healthily
vigorous
radiant
vigorously
glowing
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Sickly. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/sickly