Speakur

Word Pronunciation & Dictionary

subefficacious

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
subef-fi-ca-cious
IPA
26
Scrabble Score
14
Letters
4
Syllables
9
Unique Chars

Meaning

adj

Less than would be efficacious

Etymology

From sub- + efficacious.

Word Breakdown

Questions

What does subefficacious mean?
Less than would be efficacious
Where does subefficacious come from?
From sub- + efficacious.

How to pronounce subefficacious

  1. Open the pronunciation page — Open the Speakur entry for “subefficacious”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “subefficacious”.
  4. Repeat and practice — Say “subefficacious” aloud, matching stress and vowels until it feels natural.