UFOs vs ums, What's the Difference?

Which to use

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

#37,254
“UFOs” frequency rank: #2,417
“ums” frequency rank: 39671
confusion score

Side-by-Side Comparison

Feature	UFOs	ums
Definition	Genitiv Singular des Substantivs UFO	Zusammenfluss von Präposition und bestimmten Artikel (Akkusativ Neutrum): um das

Where the spellings diverge

Shared letters are muted; the letters that actually set UFOs and ums apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

4 ch

UFOs

3 ch

ums

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: UFOs is [ˈuːfos] while ums is [ʊms]. 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 (noun vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 39671, derived from the frequency rank of both members and their visual similarity.

UFOs is recorded at frequency rank #37,254, classified as anoun, pronounced [ˈuːfos]. ums is at rank #2,417, tagged as anabbrev, pronounced [ʊms].

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 39671, this pair ranks #1,530,184 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of UFOs vs ums

Shared letters: su. Private to "UFOs": fo. Private to "ums": m.

"UFOs" · 4 letters · shape VCVC · "ums" · 3 letters · shape VCC

Known mistypes of this pair

UFOs ← fuos · uffos · ufoss · ufso · uofs

Frequency comparison

UFOs#37,254

ums#2,417

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "UFOs" and "ums" be used interchangeably?

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

Which is more common, "UFOs" or "ums"?

"ums" is the more common of the two: it sits at frequency rank #2,417 in our German list, against #37,254 for "UFOs". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering UFOs vs ums

The fastest way to pick the right one every time.

Check the role first: if you need a noun, it's “UFOs”; for an abbrev, it's “ums”.
See each word in full, definition, IPA, etymology and its other confusables. Full “UFOs” entry
Browse more pairs most likely to be confused. Most confusable