Erratic and Mental

Erratic

Erratic adjective - Lacking a definite plan, purpose, or pattern.

Mental and erratic are semantically related. In some cases you can use "Mental" instead an adjective "Erratic".

Nearby Word: errant

Mental

Mental adjective - Of or relating to the mind.

Erratic and mental are semantically related. Sometimes you can use "Erratic" instead an adjective "Mental".

Nearby Words: mentality, mentally, mentation

Both words in one sentence

  • It's believed that the death of their third son, Tad, in 1871 contributed to Mary's already declining mental health and increasingly erratic behavior, and her son had her committed to a mental institution for her own safety.
  • Music / Pink Floyd The first was with Syd Barrett when his erratic behaviour and deteriorating mental health jeopardised the band and David Gilmour was brought in.
  • Music / Syd Barrett Deadpan Snarker Demoted to Extra: This happened with Barrett and Pink Floyd when his erratic behaviour and deteriorating mental health jeopardized the band and David Gilmour was brought in.
Cite this Source
Mental and Erratic. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/erratic/mental
Erratic & Mental. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/erratic/mental>.
Mental or Erratic. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/erratic/mental.
Google Ngram Viewer shows how "erratic" and "mental" have occurred on timeline