icyvsIPCCWhich spelling fits?

Quick tell: icy is a adjective, IPCC is a name, so they fill different roles in a sentence.

Which to use

“icy” is an adjective and “IPCC” is a name - they look or sound alike but fill different roles in a sentence.

#14,141
“icy” frequency rank
#31,618
“IPCC” frequency rank
45759
confusion score

Side-by-Side Comparison

Feature icy IPCC
Definition Pertaining to, resembling, or abounding in ice; cold; frosty. Initialism of Intergovernmental Panel on Climate Change, an intergovernmental body of the United Nations, established in 1988, aiming to advance scientific knowledge about climate change caused by human activities.

Where the eye mixes icy and IPCC

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
icy
4 ch
IPCC

Why the eye confuses icy with IPCC

These two trip readers on the page rather than in the ear: icy is /ˈaɪsi/ while IPCC is /aɪ piː siː siː/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs name), which is usually the fastest check. Our composite confusion score for this pair is 45759, derived from the frequency rank of both members and their visual similarity.

icy is recorded at frequency rank #14,141, classified as anadj, pronounced /ˈaɪsi/. IPCC is at rank #31,618, tagged as aname, pronounced /aɪ piː siː siː/.

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 45759, this pair ranks #218,211 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of icy vs IPCC

Shared letters: ci. Private to "icy": y. Private to "IPCC": p.

"icy" · 3 letters · shape VCV  ·  "IPCC" · 4 letters · shape VCCC

Known mistypes of this pair

  • IPCCicpc · ippcc · picc

Frequently Asked Questions

Is swapping "icy" for "IPCC" ever safe?
No - they are not even the same part of speech. "icy" is an adjective and "IPCC" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "icy" vs "IPCC" - which ranks higher?
"icy" is the more common of the two: it sits at frequency rank #14,141 in our English list, against #31,618 for "IPCC". 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 "icy" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "IPCC" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #218,211 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "icy" and "IPCC" also get mixed up with nearby pairs, the highest-scored neighbour is "ICJ vs IPCC". 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 #218,211 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