Old and Unsound

Old

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

Unsound and old are semantically related. In some cases you can use "Unsound" instead an adjective "Old".

Nearby Words: oldie, olden, oldish

Unsound

Unsound adjective - Having or showing a very abnormal or sick state of mind.

Old and unsound are semantically related. Sometimes you can use "Old" instead an adjective "Unsound".

Nearby Words: unsounded, unsoundly

Both words in one sentence

  • In the Marvel Universe Alternate Timeline of Earth-1191, Doctor Doom has become old and unsound in mind and body.
  • Comic Book / X-Factor Moral Pragmatist: In the Alternate Timeline of Earth-1191, Doctor Doom has become old and unsound in mind and body.
  • Webcomic / Kagerou Oh, we forgot: the hero is a mentally unsound hippie-nerd with several alternate personalities, one of which is his neurotic 8-year-old self (maybe), another of which is actually a psychopathic, serial murder-rapist's vengeful ghost.
Cite this Source
Unsound and Old. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/old/unsound
Old & Unsound. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/old/unsound>.
Unsound or Old. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/old/unsound.
Google Ngram Viewer shows how "old" and "unsound" have occurred on timeline