adherevsadverbWhat's the difference?

Quick tell: adhere is a verb, adverb is a noun, so they fill different roles in a sentence.

Which to use

“adhere” is a verb and “adverb” is a noun - they look or sound alike but fill different roles in a sentence.

#13,452
“adhere” frequency rank
#49,754
“adverb” frequency rank
63206
confusion score

Side-by-Side Comparison

Feature adhere adverb
Definition To stick fast or cleave, as a glutinous substance does; to become joined or united. A word that modifies a verb, adjective, other adverbs, or various other types of words, phrases, or clauses.

Where the spellings diverge

Shared letters are muted; the letters that actually set adhere and adverb apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.

6 ch
adhere
6 ch
adverb

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: adhere is /ædˈhɪə/ while adverb is /ˈæd.vɜːb/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 63206, derived from the frequency rank of both members and their visual similarity.

adhere is recorded at frequency rank #13,452, classified as averb, pronounced /ædˈhɪə/. adverb is at rank #49,754, tagged as anoun, pronounced /ˈæd.vɜːb/.

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 63206, this pair ranks #84,228 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of adhere vs adverb

Shared letters: ader. Private to "adhere": h. Private to "adverb": bv.

"adhere" · 6 letters · shape VCCVCV  ·  "adverb" · 6 letters · shape VCCVCC

Known mistypes of this pair

  • adhereaddhere · adehre · adheer · adherre · adhhere · adhree · ahdere · dahere
  • adverbaddverb · adevrb · advebr · adverbb · adverrb · advreb · advverb · avderb

Frequency comparison

adhere#13,452
adverb#49,754

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "adhere" and "adverb" be used interchangeably?
No - they are not even the same part of speech. "adhere" is a verb and "adverb" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "adhere" or "adverb"?
"adhere" is the more common of the two: it sits at frequency rank #13,452 in our English list, against #49,754 for "adverb". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering adhere vs adverb

The fastest way to pick the right one every time.

  • Check the role first: if you need a verb, it's “adhere”; for a noun, it's “adverb”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “adhere” 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 FrequencyWords open word-frequency list