tobyvstooWhat's the difference?

Quick tell: toby is a noun, too is an adverb, so they fill different roles in a sentence.

Which to use

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

#11,808
“toby” frequency rank
#121
“too” frequency rank
11929
confusion score

Side-by-Side Comparison

Feature toby too
Definition A drinking mug, in the shape of a human head with a hat atop; a Toby jug. Likewise.

Letter map: toby vs too

Shared letters muted; letters that set toby and too apart highlighted. Shared run: 2.

4 ch
toby
3 ch
too

Part-of-speech tell for toby / too

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: toby is anoun and tooanadverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 11929, derived from the frequency rank of both members and their visual similarity.

toby is recorded at frequency rank #11,808, classified as anoun. too is at rank #121, tagged as anadv, pronounced /tuː/.

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 11929, this pair ranks #484,354 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of toby vs too

Shared letters: ot. Private to "toby": by. Private to "too": -.

"toby" · 4 letters · shape CVCV  ·  "too" · 3 letters · shape CVV

Known mistypes of this pair

  • tobyotby · tboy · tobby · tobyy · toyb · ttoby

Frequently Asked Questions

Is swapping "toby" for "too" ever safe?
No - they are not even the same part of speech. "toby" is a noun and "too" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "toby" or "too" show up more?
"too" is the more common of the two: it sits at frequency rank #121 in our English list, against #11,808 for "toby". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "toby" and "too".

  • Full dictionary entry for "toby" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "too" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #484,354 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "toby" and "too" also get mixed up with nearby pairs, the highest-scored neighbour is "toby vs Toth". 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 #484,354 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