mentí vs mentira, What's the Difference?

Which to use

“mentí” is a verb and “mentira” is a noun - they look or sound alike but fill different roles in a sentence.

#39,858
“mentí” frequency rank: #2,037
“mentira” frequency rank: 41895
confusion score

Side-by-Side Comparison

Feature	mentí	mentira
Definition	Primera persona del singular (yo) del pretérito perfecto simple de indicativo de mentir.	Acción o efecto de mentir.

Where the spellings diverge

Shared letters are muted; the letters that actually set mentí and mentira apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.

5 ch

mentí

7 ch

mentira

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: mentí is [mẽn̪ˈt̪i] while mentira is [mẽn̪ˈt̪iɾa]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 41895, derived from the frequency rank of both members and their visual similarity.

mentí is recorded at frequency rank #39,858, classified as averb, pronounced [mẽn̪ˈt̪i]. mentira is at rank #2,037, tagged as anoun, pronounced [mẽn̪ˈt̪iɾa].

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 41895, this pair ranks #151,195 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mentí vs mentira

Shared letters: emnt. Private to "mentí": í. Private to "mentira": air.

"mentí" · 5 letters · shape CVCCV · "mentira" · 7 letters · shape CVCCVCV

Known mistypes of this pair

mentira ← emntira · menitra · menntira · mentiar · mentirra · mentria · menttira · metnira

Frequency comparison

mentí#39,858

mentira#2,037

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "mentí" and "mentira" be used interchangeably?

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

Which is more common, "mentí" or "mentira"?

"mentira" is the more common of the two: it sits at frequency rank #2,037 in our Spanish list, against #39,858 for "mentí". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering mentí vs mentira

The fastest way to pick the right one every time.

Check the role first: if you need a verb, it's “mentí”; for a noun, it's “mentira”.
See each word in full, definition, IPA, etymology and its other confusables. Full “mentí” entry
Browse more pairs most likely to be confused. Most confusable