Synonyms of inertia in English:

inertia


See definition of inertia

noun

1‘he showed signs of lapsing into inertia’

SYNONYMS

inactivity, inaction, inactiveness, inertness, passivity, apathy, accidie, malaise, stagnation, dullness, enervation, sluggishness, lethargy, languor, languidness, listlessness, torpor, torpidity, idleness, indolence, laziness, sloth, slothfulness

motionlessness, immobility, lifelessness

archaic fainéance

rare stasis, otiosity, hebetude

ANTONYMS

activity, energy