api vs Arm, What's the Difference?

Which to use

“api” and “Arm” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#20,828
“api” frequency rank: #1,537
“Arm” frequency rank: 22365
confusion score

Side-by-Side Comparison

Feature	api	Arm
Definition	Feuer; Hitze und Licht, das von etwas ausgeht, das brennt	ein paariger Körperteil beim Menschen, der sich zwischen Rumpf und Hand befindet; Vordergliedmaße

Letter map: api vs Arm

Shared letters muted; letters that set api and Arm apart highlighted. Shared run: 1.

3 ch

api

3 ch

Arm

Spelling & dictionary notes on api vs Arm

api and Arm are indexed as a confusable German pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 22365, derived from the frequency rank of both members and their visual similarity.

api is recorded at frequency rank #20,828, classified as anoun, pronounced […]. Arm is at rank #1,537, tagged as anoun, pronounced [aʁm].

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 22365, this pair ranks #1,875,074 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of api vs Arm

Shared letters: a. Private to "api": ip. Private to "Arm": mr.

"api" · 3 letters · shape VCV · "Arm" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "api" for "Arm" ever safe?

No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Frequency check: "api" vs "Arm" - which ranks higher?

"Arm" is the more common of the two: it sits at frequency rank #1,537 in our German list, against #20,828 for "api". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pair "api" vs "Arm" is on the table, pick a follow-up below.

Full dictionary entry for "api" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "Arm" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,875,074 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"api" and "Arm" also get mixed up with nearby pairs, the highest-scored neighbour is "api vs puzzles". Nearby pair

Confusion rank #1,875,074 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.