agovsahiWhich spelling fits?

Quick tell: ago is a adjective, ahi is a noun, so they fill different roles in a sentence.

Which to use

“ago” is an adjective and “ahi” is a noun - they look or sound alike but fill different roles in a sentence.

#13,603
“ago” frequency rank
#2,101
“ahi” frequency rank
15704
confusion score

Side-by-Side Comparison

Feature ago ahi
Definition Hace. Fuego

Where the eye mixes ago and ahi

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

3 ch
ago
3 ch
ahi

Visual trap between ago and ahi

These two trip readers on the page rather than in the ear: ago is /əˈɡəʊ/ while ahi is [ˈa.hi]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 15704, derived from the frequency rank of both members and their visual similarity.

ago is recorded at frequency rank #13,603, classified as anadj, pronounced /əˈɡəʊ/. ahi is at rank #2,101, tagged as anoun, pronounced [ˈa.hi].

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 15704, this pair ranks #279,090 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ago vs ahi

Shared letters: a. Private to "ago": go. Private to "ahi": hi.

"ago" · 3 letters · shape VCV  ·  "ahi" · 3 letters · shape VCV

Frequently Asked Questions

Is swapping "ago" for "ahi" ever safe?
No - they are not even the same part of speech. "ago" is an adjective and "ahi" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "ago" or "ahi" show up more?
"ahi" is the more common of the two: it sits at frequency rank #2,101 in our Spanish list, against #13,603 for "ago". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "ago" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ahi" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #279,090 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ago" and "ahi" also get mixed up with nearby pairs, the highest-scored neighbour is "ago vs alió". Nearby pair

Confusion rank #279,090 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list