IPA vs is, What's the Difference?

Which to use

“IPA” is an abbrev and “is” is a verb - they look or sound alike but fill different roles in a sentence.

#43,994
“IPA” frequency rank: #478
“is” frequency rank: 44472
confusion score

Side-by-Side Comparison

Feature	IPA	is
Definition	Internationales Phonetisches Alphabet	[1] umgangssprachlich, dialektal, norddeutsch: 3. Person Singular Indikativ Präsens des Verbs sein

Where the eye mixes IPA and is

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

3 ch

IPA

2 ch

Visual trap between IPA and is

These two trip readers on the page rather than in the ear: IPA is [ˌiːpeːˈʔaː] while is is [ɪs]. 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 (abbrev vs verb), which is usually the fastest check. Our composite confusion score for this pair is 44472, derived from the frequency rank of both members and their visual similarity.

IPA is recorded at frequency rank #43,994, classified as anabbrev, pronounced [ˌiːpeːˈʔaː]. is is at rank #478, tagged as averb, pronounced [ɪs].

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 44472, this pair ranks #1,385,117 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of IPA vs is

Shared letters: i. Private to "IPA": ap. Private to "is": s.

"IPA" · 3 letters · shape VCV · "is" · 2 letters · shape VC

Frequently Asked Questions

Do "IPA" and "is" mean the same thing in a sentence?

No - they are not even the same part of speech. "IPA" is an abbrev and "is" a verb, so a sentence built for one is usually ungrammatical with the other.

In ordinary German text, does "IPA" or "is" show up more?

"is" is the more common of the two: it sits at frequency rank #478 in our German list, against #43,994 for "IPA". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "IPA" and "is" is sorted above. Next: full entries or other pairs that share a letter shape.

Full dictionary entry for "IPA" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "is" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,385,117 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"IPA" and "is" also get mixed up with nearby pairs, the highest-scored neighbour is "IMs vs IPA". Nearby pair

Confusion rank #1,385,117 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.