ic vs if, What's the Difference?

Which to use

“ic” is a pronoun and “if” is a conjunction - they look or sound alike but fill different roles in a sentence.

#25,339
“ic” frequency rank: #5,207
“if” frequency rank: 30546
confusion score

Side-by-Side Comparison

Feature	ic	if
Definition	eu, pronome pessoal do caso reto da primeira pessoa do singular	equivalente à conjunção se

Where the eye mixes ic and if

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch

Visual trap between ic and if

These two trip readers on the page rather than in the ear: ic is /iʧ/ while if is /ɪf/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - c in “ic” becomes f in “if”, and the parts of speech differ too (pronoun vs conjunction), which is usually the fastest check. Our composite confusion score for this pair is 30546, derived from the frequency rank of both members and their visual similarity.

ic is recorded at frequency rank #25,339, classified as apron, pronounced /iʧ/. if is at rank #5,207, tagged as aconj, pronounced /ɪf/.

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 30546, this pair ranks #37,762 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ic vs if

Shared letters: i. Private to "ic": c. Private to "if": f.

"ic" · 2 letters · shape VC · "if" · 2 letters · shape VC

Frequently Asked Questions

Can "ic" and "if" be used interchangeably?

No - they are not even the same part of speech. "ic" is a pronoun and "if" a conjunction, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "ic" or "if"?

"if" is the more common of the two: it sits at frequency rank #5,207 in our Portuguese list, against #25,339 for "ic". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "ic" and "if" is sorted above. Next: full entries or other pairs that share a letter shape.

Full dictionary entry for "ic" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "if" - compare definitions side by side with the headword page. Word entry
This pair ranks #37,762 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"ic" and "if" also get mixed up with nearby pairs, the highest-scored neighbour is "ic vs ino". Nearby pair

Confusion rank #37,762 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.