Find Synonyms
sluggishness Synonyms
Another word for sluggishness
Choosing another word for sluggishness depends on context, so the 12 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• noun (Context 1)
The state or quality of lacking energy, alertness, or physical vigor; a feeling of slow, heavy-limbed lethargy.
Usage Example
"A brief afternoon walk helped her shake off the mental lethargy that followed the long meeting."
Strongest
lethargy
torpor
listlessness
Strong
lassitude
languor
inertia
inactivity
indolence
sloth
• noun (Context 2)
Slow, weak, or unresponsive performance or movement in a system, mechanism, or economic market.
Usage Example
"Economists attributed the stagnation of the housing market to rising interest rates."
Strongest
stagnation
Strong
slowness
inactivity
inertia
slowdown
Opposites of sluggishness
The opposite of sluggishness shifts depending on context. Common opposites include:
vigor
energy
vitality
responsiveness
liveliness
briskness
alertness
momentum
Cite this Entry
Wordmom. (2026). Synonyms for Sluggishness. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/sluggishness