earliest vs earnest, What's the Difference?

Which to use

“earliest” is an adjective and “earnest” is a noun - they look or sound alike but fill different roles in a sentence.

#6,133
“earliest” frequency rank: #11,884
“earnest” frequency rank: 18017
confusion score

Side-by-Side Comparison

Feature	earliest	earnest
Definition	superlative form of early: most early	Gravity; serious purpose; earnestness.

Where the spellings diverge

Shared letters are muted; the letters that actually set earliest and earnest apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.

8 ch

earliest

7 ch

earnest

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: earliest is /ˈɝ.li.ɪst/ while earnest is /ˈɝ.nɪst/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 18017, derived from the frequency rank of both members and their visual similarity.

earliest is recorded at frequency rank #6,133, classified as anadj, pronounced /ˈɝ.li.ɪst/. earnest is at rank #11,884, tagged as anoun, pronounced /ˈɝ.nɪst/.

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 18017, this pair ranks #447,665 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of earliest vs earnest

Shared letters: aerst. Private to "earliest": il. Private to "earnest": n.

"earliest" · 8 letters · shape VVCCVVCC · "earnest" · 7 letters · shape VVCCVCC

Known mistypes of this pair

earliest ← aerliest · ealriest · earilest · earleist · earliesst · earliestt · earliets · earliset
earnest ← aernest · eanrest · earenst · earnesst · earnestt · earnets · earnnest · earnset

Frequency comparison

earliest#6,133

earnest#11,884

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "earliest" and "earnest" be used interchangeably?

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

Which is more common, "earliest" or "earnest"?

"earliest" is the more common of the two: it sits at frequency rank #6,133 in our English list, against #11,884 for "earnest". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering earliest vs earnest

The fastest way to pick the right one every time.

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