againvsAGIWhat's the difference?

Quick tell: again is a adverb, AGI is a noun, so they fill different roles in a sentence.

Which to use

“again” is an adverb and “AGI” is a noun - they look or sound alike but fill different roles in a sentence.

#189
“again” frequency rank
#40,106
“AGI” frequency rank
40295
confusion score

Side-by-Side Comparison

Feature again AGI
Definition Another time: indicating a repeat of an action. Initialism of artificial general intelligence.

Letter map: again vs AGI

Shared letters muted; letters that set again and AGI apart highlighted. Shared run: 3.

5 ch
again
3 ch
AGI

Part-of-speech tell for again / AGI

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: again is anadverb and AGIanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 40295, derived from the frequency rank of both members and their visual similarity.

again is recorded at frequency rank #189, classified as anadv, pronounced /əˈɡɛn/. AGI is at rank #40,106, tagged as anoun.

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 40295, this pair ranks #268,898 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of again vs AGI

Shared letters: agi. Private to "again": n. Private to "AGI": -.

"again" · 5 letters · shape VCVVC  ·  "AGI" · 3 letters · shape VCV

Known mistypes of this pair

  • againaagin · againn · agani · aggain · agian · gaain

Frequently Asked Questions

Can "again" and "AGI" be used interchangeably?
No - they are not even the same part of speech. "again" is an adverb and "AGI" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "again" or "AGI"?
"again" is the more common of the two: it sits at frequency rank #189 in our English list, against #40,106 for "AGI". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "again" vs "AGI" is on the table, pick a follow-up below.

  • Full dictionary entry for "again" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "AGI" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #268,898 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "again" and "AGI" also get mixed up with nearby pairs, the highest-scored neighbour is "AGI vs amb". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #268,898 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list