Undefined and Weak

Undefined

Undefined adjective - Not seen or understood clearly.

Weak and undefined are semantically related. In some cases you can use "Weak" instead an adjective "Undefined".

Weak

Weak adjective - Lacking bodily strength.

Undefined and weak are semantically related. Sometimes you can use "Undefined" instead an adjective "Weak".

Both words in one sentence

  • Readings Are Off the Scale King also scans as "Undefined"... because he's too weak to even register (but everyone assumes that his strength is too high to be calculated).
Cite this Source
Weak and Undefined. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/undefined/weak
Undefined & Weak. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/undefined/weak>.
Weak or Undefined. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/undefined/weak.
Google Ngram Viewer shows how "undefined" and "weak" have occurred on timeline