iesvsIIWhat's the difference?

Which to use

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

#45,988
“ies” frequency rank
#1,020
“II” frequency rank
47008
confusion score

Side-by-Side Comparison

Feature ies II
Definition plural of i, the name of the letter I. Initialism of illegal immigrant.

Where the spellings diverge

Shared letters are muted; the letters that actually set ies and II apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

3 ch
ies
2 ch
II

Spelling & Dictionary Insight

ies and II 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 47008, derived from the frequency rank of both members and their visual similarity.

ies is recorded at frequency rank #45,988, classified as anoun. II is at rank #1,020, 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 47008, this pair ranks #206,430 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ies vs II

Shared letters: i. Private to "ies": es. Private to "II": -.

"ies" · 3 letters · shape VVC  ·  "II" · 2 letters · shape VV

Frequency comparison

ies#45,988
II#1,020

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ies" and "II" 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.
Which is more common, "ies" or "II"?
"II" is the more common of the two: it sits at frequency rank #1,020 in our English list, against #45,988 for "ies". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering ies vs II

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 “ies” 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