Infirm and Old

Infirm

Infirm adjective - Lacking bodily strength.

Old and infirm are semantically related in property topic. In some cases you can use "Old" instead an adjective "Infirm", when it comes to topics like worn.

Nearby Word: infirmity

Old

Old adjective - Being of advanced years and especially past middle age.

Infirm and old are semantically related in feeble topic. Sometimes you can use "Infirm" instead an adjective "Old", if it concerns topics such as worn, advanced in age.

Nearby Words: oldie, olden, oldish

Both words in one sentence

  • The sufficiently old or infirm may appear to not sleep at all due to being sedentary when awake.
    Source: The Sleepless
  • If the soldier is willing to sacrifice himself because he's old and infirm and the others have their lives ahead of them, or knows he's too old for a fight but wants to go out in a blaze of glory, that's Death Seeker — or More Hero Than Thou — not this trope.
  • Likewise if an immortal suffers their first death at a very old age, they will remain permanently old and infirm until death by beheading.
Cite this Source
Old and Infirm. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/infirm/old
Infirm & Old. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/infirm/old>.
Old or Infirm. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/infirm/old.
Google Ngram Viewer shows how "infirm" and "old" have occurred on timeline