ThomasvstomaseTell them apart

Quick tell: Thomas is a name, tomase is a verb, so they fill different roles in a sentence.

Which to use

“Thomas” is a name and “tomase” is a verb - they look or sound alike but fill different roles in a sentence.

#4,123
“Thomas” frequency rank
#48,733
“tomase” frequency rank
52856
confusion score

Side-by-Side Comparison

Feature Thomas tomase
Definition Nombre de pila de varón, equivalente del español Tomás. Primera persona del singular (yo) del pretérito imperfecto de subjuntivo de tomar o de tomarse.

Where the eye mixes Thomas and tomase

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
Thomas
6 ch
tomase

Look-alike desk: Thomas vs tomase

These two trip readers on the page rather than in the ear: Thomas is /ˈtɒm.əs/ while tomase is [t̪oˈmase]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 5 positions, and the parts of speech differ too (name vs verb), which is usually the fastest check. Our composite confusion score for this pair is 52856, derived from the frequency rank of both members and their visual similarity.

Thomas is recorded at frequency rank #4,123, classified as aname, pronounced /ˈtɒm.əs/. tomase is at rank #48,733, tagged as averb, pronounced [t̪oˈmase].

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 52856, this pair ranks #90,667 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Thomas vs tomase

Shared letters: amost. Private to "Thomas": h. Private to "tomase": e.

"Thomas" · 6 letters · shape CCVCVC  ·  "tomase" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • Thomashtomas · thhomas · thmoas · thoams · thomass · thommas · thomsa · tohmas
  • tomaseotmase · tmoase · toamse · tomace · tomaes · tomasse · tommase · tomsae

Frequently Asked Questions

Is swapping "Thomas" for "tomase" ever safe?
No - they are not even the same part of speech. "Thomas" is a name and "tomase" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Thomas" vs "tomase" - which ranks higher?
"Thomas" is the more common of the two: it sits at frequency rank #4,123 in our Spanish list, against #48,733 for "tomase". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Thomas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tomase" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #90,667 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Thomas" and "tomase" also get mixed up with nearby pairs, the highest-scored neighbour is "tomad vs tomase". 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 #90,667 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