singvssonWhich spelling fits?

Quick tell: sing is a verb, son is a determiner, so they fill different roles in a sentence.

Which to use

“sing” is a verb and “son” is a determiner - they look or sound alike but fill different roles in a sentence.

#9,977
“sing” frequency rank
#5,881
“son” frequency rank
15858
confusion score

Side-by-Side Comparison

Feature sing son
Definition 2. Person Singular Imperativ Präsens Aktiv des Verbs singen umgangssprachlich:

Where the eye mixes sing and son

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
sing
3 ch
son

Visual trap between sing and son

These two trip readers on the page rather than in the ear: sing is [zɪŋ] while son is [zoːn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs determiner), which is usually the fastest check. Our composite confusion score for this pair is 15858, derived from the frequency rank of both members and their visual similarity.

sing is recorded at frequency rank #9,977, classified as averb, pronounced [zɪŋ]. son is at rank #5,881, tagged as adet, pronounced [zoːn].

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 15858, this pair ranks #1,940,590 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sing vs son

Shared letters: ns. Private to "sing": gi. Private to "son": o.

"sing" · 4 letters · shape CVCC  ·  "son" · 3 letters · shape CVC

Known mistypes of this pair

  • singisng · singg · sinng · snig · ssing

Frequently Asked Questions

Can "sing" and "son" be used interchangeably?
No - they are not even the same part of speech. "sing" is a verb and "son" a determiner, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "sing" or "son" show up more?
"son" is the more common of the two: it sits at frequency rank #5,881 in our German list, against #9,977 for "sing". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "sing" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "son" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,940,590 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "sing" and "son" also get mixed up with nearby pairs, the highest-scored neighbour is "seg vs sing". 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 #1,940,590 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