ilevsillsWhat's the difference?

Which to use

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

#34,534
“ile” frequency rank
#28,587
“ills” frequency rank
63121
confusion score

Side-by-Side Comparison

Feature ile ills
Definition Alternative form of ail (“awn”). plural of ill

Where the spellings diverge

Shared letters are muted; the letters that actually set ile and ills apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

3 ch
ile
4 ch
ills

Spelling & Dictionary Insight

A purely visual mix-up. ile (/aɪl/) and ills (/ɪlz/) 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 63121, derived from the frequency rank of both members and their visual similarity.

ile is recorded at frequency rank #34,534, classified as anoun, pronounced /aɪl/. ills is at rank #28,587, tagged as anoun, pronounced /ɪlz/.

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 63121, this pair ranks #84,751 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of ile vs ills

Shared letters: il. Private to "ile": e. Private to "ills": s.

"ile" · 3 letters · shape VCV  ·  "ills" · 4 letters · shape VCCC

Known mistypes of this pair

  • illsillss · ilsl · lils

Frequency comparison

ile#34,534
ills#28,587

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ile" and "ills" be used interchangeably?
No. They are said differently (/aɪl/ versus /ɪlz/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "ile" or "ills"?
"ills" is the more common of the two: it sits at frequency rank #28,587 in our English list, against #34,534 for "ile". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering ile vs ills

The fastest way to pick the right one every time.

  • Read both glosses above and match the meaning you intend, only context separates this pair.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “ile” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list