inertia

Nouns

  • (n) a disposition to remain inactive or inert
    • he had to overcome his inertia and get back to work
    inactiveness, inactivity,
  • (n) (physics) the tendency of a body to maintain its state of rest or uniform motion unless acted upon by an external force

Synonyms

inactiveness inactivity

Antonyms

activeness activity

Words of close approximity

inertial inertial frame inertial guidance inertial guidance system inertial mass inertial navigation inertial navigation system inertial reference frame