unanimousvsunanimouslyWhat's the difference?

Quick tell: unanimous is a adjective, unanimously is an adverb, so they fill different roles in a sentence.

Which to use

“unanimous” is an adjective and “unanimously” is an adverb - they look or sound alike but fill different roles in a sentence.

#11,630
“unanimous” frequency rank
#12,706
“unanimously” frequency rank
24336
confusion score

Side-by-Side Comparison

Feature unanimous unanimously
Definition Based on unanimity, assent or agreement. In a unanimous manner; without objection.

Where the spellings diverge

Shared letters are muted; the letters that actually set unanimous and unanimously apart are highlighted. They share 9 letters in sequence, which is exactly why the eye skips the difference.

9 ch
unanimous
11 ch
unanimously

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: unanimous is anadjective and unanimouslyanadverb. On the page they differ by 2 extra letter(s) - “unanimous” sits inside “unanimously”. Our composite confusion score for this pair is 24336, derived from the frequency rank of both members and their visual similarity.

unanimous is recorded at frequency rank #11,630, classified as anadj, pronounced /juːˈnanɪməs/. unanimously is at rank #12,706, tagged as anadv.

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 24336, this pair ranks #402,722 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of unanimous vs unanimously

Shared letters: aimnosu. Private to "unanimous": -. Private to "unanimously": ly.

"unanimous" · 9 letters · shape VCVCVCVVC  ·  "unanimously" · 11 letters · shape VCVCVCVVCCV

Known mistypes of this pair

  • unanimousnuanimous · uannimous · unainmous · unanimmous · unanimosu · unanimouss · unanimuos · unaniomus
  • unanimouslynuanimously · uannimously · unainmously · unanimmously · unanimosuly · unanimoulsy · unanimouslly · unanimouslyy

Frequency comparison

unanimous#11,630
unanimously#12,706

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "unanimous" and "unanimously" be used interchangeably?
No - they are not even the same part of speech. "unanimous" is an adjective and "unanimously" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "unanimous" or "unanimously"?
"unanimous" is the more common of the two: it sits at frequency rank #11,630 in our English list, against #12,706 for "unanimously". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering unanimous vs unanimously

The fastest way to pick the right one every time.

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

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list