icedvsidesWhat's the difference?

Quick tell: iced is a adjective, ides is a noun, so they fill different roles in a sentence.

Which to use

“iced” is an adjective and “ides” is a noun - they look or sound alike but fill different roles in a sentence.

#15,832
“iced” frequency rank
#44,856
“ides” frequency rank
60688
confusion score

Side-by-Side Comparison

Feature iced ides
Definition With ice added. The notional full-moon day of a Roman month, occurring on the 15th day of the four original 31-day months (March, May, Quintilis or July, and October) and on the 13th day of all other months.

Where the eye mixes iced and ides

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. iced and ides follow the identical consonant-vowel pattern (VCVC). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
iced
4 ch
ides

Visual trap between iced and ides

These two trip readers on the page rather than in the ear: iced is /ˈaɪst/ while ides is /aɪdz/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 60688, derived from the frequency rank of both members and their visual similarity.

iced is recorded at frequency rank #15,832, classified as anadj, pronounced /ˈaɪst/. ides is at rank #44,856, tagged as anoun, pronounced /aɪdz/.

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 60688, this pair ranks #98,687 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of iced vs ides

Shared letters: dei. Private to "iced": c. Private to "ides": s.

"iced" · 4 letters · shape VCVC  ·  "ides" · 4 letters · shape VCVC

Known mistypes of this pair

  • iced ← cied · icced · icde · icedd · iecd
  • ides ← iddes · idess · idse · ieds

Frequently Asked Questions

Is swapping "iced" for "ides" ever safe?
No - they are not even the same part of speech. "iced" is an adjective and "ides" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "iced" vs "ides" - which ranks higher?
"iced" is the more common of the two: it sits at frequency rank #15,832 in our English list, against #44,856 for "ides". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "iced" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ides" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #98,687 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "iced" and "ides" also get mixed up with nearby pairs, the highest-scored neighbour is "ices vs ides". 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 #98,687 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