ink vs ISO, What's the Difference?

Which to use

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

#45,363
“ink” frequency rank: #8,887
“ISO” frequency rank: 54250
confusion score

Side-by-Side Comparison

Feature	ink	ISO
Definition	Tinte	Internationale Organisation für Normung (International Organization for Standardization); Vereinigung von Normungsorganisationen, die internationale Normen erarbeitet

Where the eye mixes ink and ISO

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

3 ch

ink

3 ch

ISO

Look-alike desk: ink vs ISO

A purely visual mix-up. ink ([ɪŋk]) and ISO ([iːsoː]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 54250, derived from the frequency rank of both members and their visual similarity.

ink is recorded at frequency rank #45,363, classified as anoun, pronounced [ɪŋk]. ISO is at rank #8,887, tagged as anoun, pronounced [iːsoː].

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 54250, this pair ranks #1,026,144 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ink vs ISO

Shared letters: i. Private to "ink": kn. Private to "ISO": os.

"ink" · 3 letters · shape VCC · "ISO" · 3 letters · shape VCV

Frequently Asked Questions

Is swapping "ink" for "ISO" ever safe?

No. They are said differently ([ɪŋk] versus [iːsoː]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "ink" or "ISO"?

"ISO" is the more common of the two: it sits at frequency rank #8,887 in our German list, against #45,363 for "ink". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

Full dictionary entry for "ink" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "ISO" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,026,144 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"ink" and "ISO" also get mixed up with nearby pairs, the highest-scored neighbour is "IMs vs ink". Nearby pair

Confusion rank #1,026,144 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.