tonto
"tonto" is a 5-letter English headword indexed on PlainSpell.
The verdict
“tonto” is a moderately-common English word, ranked #43,424 in English word frequency and used as a noun.
- #43,424
- frequency rank, English
- 5
- letters
- 7
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Synonym of idiot: someone who is foolish or stupid.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | tonto |
| Language | English |
| Part of speech | Noun |
| Letters | 5 |
| Frequency rank | #43,424 |
| Misspellings tracked | 7 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “tonto” sits in English frequency
Spelling & Dictionary Insight
The English entry for tonto is 5 letters long, classified as a noun. Corpus data places it at rank #43,424 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Synonym of idiot: someone who is foolish or stupid.".
Our generated misspelling index lists 7 likely wrong-spelling variants for tonto, with forms such as "otnto", "tnoto", and "tonnto". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "too", "tot", "Tony", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: Borrowed from Spanish tonto (“stupid, foolish; idiot, fool”), of uncertain etymology. Originally in US use but now chiefly British. Cf. earlier Tonto, with which it is sometimes confused. The correct English form is tonto, spelled T-O-N-T-O.
Definition
- 1Synonym of idiot: someone who is foolish or stupid.
Etymology
Borrowed from Spanish tonto (“stupid, foolish; idiot, fool”), of uncertain etymology. Originally in US use but now chiefly British. Cf. earlier Tonto, with which it is sometimes confused.
Common misspellings
Also misspelled as: otnto,tnoto,tonnto,tonot,tontto,totno,ttonto
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of tonto - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “tonto”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is T-O-N-T-O - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “too” - see the side-by-side comparison. tonto vs too
- Browse more English words and confusable pairs in the same reference. English words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.