im vs ins, What's the Difference?

Which to use

“im” is a verb and “ins” is a preposition - they look or sound alike but fill different roles in a sentence.

#12,077
“im” frequency rank: #27,900
“ins” frequency rank: 39977
confusion score

Side-by-Side Comparison

Feature	im	ins
Definition	sou;	ao, no, dendro do

Letter map: im vs ins

Shared letters muted; letters that set im and ins apart highlighted. Shared run: 1.

2 ch

3 ch

ins

Grammar separator: im vs ins

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: im is averb and insapreposition. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 39977, derived from the frequency rank of both members and their visual similarity.

im is recorded at frequency rank #12,077, classified as averb. ins is at rank #27,900, tagged as aprep, pronounced /ɪns/.

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 39977, this pair ranks #26,193 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of im vs ins

Shared letters: i. Private to "im": m. Private to "ins": ns.

"im" · 2 letters · shape VC · "ins" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "im" for "ins" ever safe?

No - they are not even the same part of speech. "im" is a verb and "ins" a preposition, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "im" vs "ins" - which ranks higher?

"im" is the more common of the two: it sits at frequency rank #12,077 in our Portuguese list, against #27,900 for "ins". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "im" and "ins". Here's where to go from here.

Full dictionary entry for "im" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "ins" - compare definitions side by side with the headword page. Word entry
This pair ranks #26,193 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"im" and "ins" also get mixed up with nearby pairs, the highest-scored neighbour is "ino vs ins". Nearby pair

Confusion rank #26,193 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.