Which to use
“infancy” and “infant” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,641
- “infancy” frequency rank
- #7,236
- “infant” frequency rank
- 24877
- confusion score
Side-by-Side Comparison
| Feature | infancy | infant |
|---|---|---|
| Definition | The earliest period of childhood (crawling rather than walking). | A very young human being, from birth to somewhere between six months and two years of age after birth, needing almost constant care and attention. |
Where the eye mixes infancy and infant
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. infancy runs 7 letters (VCCVCCV) against infant's 6 (VCCVCC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: infancy vs infant
A purely visual mix-up. infancy (/ˈɪnfənsi/) and infant (/ˈɪn.fənt/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 24877, derived from the frequency rank of both members and their visual similarity.
infancy is recorded at frequency rank #17,641, classified as anoun, pronounced /ˈɪnfənsi/. infant is at rank #7,236, tagged as anoun, pronounced /ˈɪn.fənt/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 24877, this pair ranks #398,659 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of infancy vs infant
Shared letters: afin. Private to "infancy": cy. Private to "infant": t.
"infancy" · 7 letters · shape VCCVCCV · "infant" · 6 letters · shape VCCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "infancy" for "infant" ever safe?
Frequency check: "infancy" vs "infant" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "infancy" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "infant" - compare definitions side by side with the headword page. Word entry
- This pair ranks #398,659 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "infancy" and "infant" also get mixed up with nearby pairs, the highest-scored neighbour is "infant vs Irfan". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #398,659 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.