Word.ws English Dictionary

subefficacious

subefficacious adjective: less than would be efficacious.

Adjective

subefficacious (not comparable)

  1. Less than would be efficacious

Origin of subefficacious

From sub- + efficacious.

Questions about subefficacious

What does subefficacious mean?
Subefficacious means less than would be efficacious.
What part of speech is subefficacious?
Subefficacious is an adjective.

Words near subefficacious in the dictionary

  1. subeditorships
  2. subedits
  3. subeffect
  4. subeffective
  5. subeffects
  6. subefficacious
  7. subefficient
  8. subeffigurate
  9. subeffuse
  10. Subei
  11. subelection

Source and license

Adapted from Wiktionary: subefficacious (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “subefficacious.” Word.ws, https://word.ws/subefficacious. Based on Wiktionary, CC BY-SA 4.0.