thyvstomWhat's the difference?

Quick tell: thy is a pronoun, tom is an adjective, so they fill different roles in a sentence.

Which to use

“thy” is a pronoun and “tom” is an adjective - they look or sound alike but fill different roles in a sentence.

#47,049
“thy” frequency rank
#2,521
“tom” frequency rank
49570
confusion score

Side-by-Side Comparison

Feature thy tom
Definition dein ohne Inhalt; leer

Where the eye mixes thy and tom

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

3 ch
thy
3 ch
tom

Visual trap between thy and tom

These two trip readers on the page rather than in the ear: thy is [ðaɪ] while tom is [tum]. 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 (pronoun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 49570, derived from the frequency rank of both members and their visual similarity.

thy is recorded at frequency rank #47,049, classified as apron, pronounced [ðaɪ]. tom is at rank #2,521, tagged as anadj, pronounced [tum].

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 49570, this pair ranks #1,206,465 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of thy vs tom

Shared letters: t. Private to "thy": hy. Private to "tom": mo.

"thy" · 3 letters · shape CCV  ·  "tom" · 3 letters · shape CVC

Frequently Asked Questions

Can "thy" and "tom" be used interchangeably?
No - they are not even the same part of speech. "thy" is a pronoun and "tom" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "thy" or "tom" show up more?
"tom" is the more common of the two: it sits at frequency rank #2,521 in our German list, against #47,049 for "thy". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "thy" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tom" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,206,465 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "thy" and "tom" also get mixed up with nearby pairs, the highest-scored neighbour is "thy vs TSE". Nearby pair

Confusion rank #1,206,465 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list