infantryvsinfantsWhat's the difference?

Which to use

“infantry” and “infants” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#7,569
“infantry” frequency rank
#10,226
“infants” frequency rank
17795
confusion score

Side-by-Side Comparison

Feature infantry infants
Definition Soldiers who fight on foot (on land), as opposed to cavalry and other mounted units, regardless of external transport (e.g. airborne). plural of infant

Letter map: infantry vs infants

Shared letters muted; letters that set infantry and infants apart highlighted. Shared run: 6. infantry runs 8 letters (VCCVCCCV) against infants's 7 (VCCVCCC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
infantry
7 ch
infants

Corpus notes: infantry and infants

infantry and infants are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 17795, derived from the frequency rank of both members and their visual similarity.

infantry is recorded at frequency rank #7,569, classified as anoun, pronounced /ˈɪnfəntɹi/. infants is at rank #10,226, tagged as anoun.

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 17795, this pair ranks #449,072 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of infantry vs infants

Shared letters: afint. Private to "infantry": ry. Private to "infants": s.

"infantry" · 8 letters · shape VCCVCCCV  ·  "infants" · 7 letters · shape VCCVCCC

Known mistypes of this pair

  • infantry ← ifnantry · inafntry · infanntry · infanrty · infantrry · infantryy · infanttry · infantyr
  • infants ← ifnants · inafnts · infannts · infanst · infantss · infantts · infatns · inffants

Frequently Asked Questions

Can "infantry" and "infants" be used interchangeably?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary English text, does "infantry" or "infants" show up more?
"infantry" is the more common of the two: it sits at frequency rank #7,569 in our English list, against #10,226 for "infants". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "infantry" vs "infants" is on the table, pick a follow-up below.

  • Full dictionary entry for "infantry" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "infants" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #449,072 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "infantry" and "infants" also get mixed up with nearby pairs, the highest-scored neighbour is "infancy vs infants". 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 #449,072 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list