if vs its, What's the Difference?

Which to use

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

#5,207
“if” frequency rank: #11,659
“its” frequency rank: 16866
confusion score

Side-by-Side Comparison

Feature	if	its
Definition	equivalente à conjunção se	adjetivo possessivo da terceira pessoa neutra do singular, dele ou dela.

Letter map: if vs its

Shared letters muted; letters that set if and its apart highlighted. Shared run: 1.

2 ch

3 ch

its

Part-of-speech tell for if / its

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: if is aconjunction and itsanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 16866, derived from the frequency rank of both members and their visual similarity.

if is recorded at frequency rank #5,207, classified as aconj, pronounced /ɪf/. its is at rank #11,659, tagged as anadj.

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 16866, this pair ranks #54,568 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of if vs its

Shared letters: i. Private to "if": f. Private to "its": st.

"if" · 2 letters · shape VC · "its" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "if" for "its" ever safe?

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

Frequency check: "if" vs "its" - which ranks higher?

"if" is the more common of the two: it sits at frequency rank #5,207 in our Portuguese list, against #11,659 for "its". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "if" vs "its" is on the table, pick a follow-up below.

Full dictionary entry for "if" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "its" - compare definitions side by side with the headword page. Word entry
This pair ranks #54,568 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"if" and "its" also get mixed up with nearby pairs, the highest-scored neighbour is "ino vs its". Nearby pair

Confusion rank #54,568 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.