Speakur

Word Pronunciation & Dictionary

underfill

Word Rarity Very rare

Frequency: Zipf frequency 1.16 in modern English

Syllables
un-der-fill
IPA
13
Scrabble Score
9
Letters
3
Syllables
8
Unique Chars

Meaning

verb

To fill with an insufficient amount.

Transitive verb

Etymology

From under- + fill.

Word Breakdown

Usage

Inflected Forms

underfills (present, singular) underfilling (participle, present) underfilled (participle, past) underfilled (past)

Antonyms

overfill

Rhymes With

he'll single as a dollar bill bible hill 'til purple pill walton-on-the-hill 'twill

Questions

What does underfill mean?
To fill with an insufficient amount.
Where does underfill come from?
From under- + fill.

How to pronounce underfill

  1. Open the pronunciation page — Open the Speakur entry for “underfill”.
  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 “underfill”.
  4. Repeat and practice — Say “underfill” aloud, matching stress and vowels until it feels natural.