brotherlyvsbrothersWhat's the difference?

Quick tell: brotherly is a adjective, brothers is a noun, so they fill different roles in a sentence.

Which to use

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

#31,886
“brotherly” frequency rank
#2,065
“brothers” frequency rank
33951
confusion score

Side-by-Side Comparison

Feature brotherly brothers
Definition Of or characteristic of brothers. plural of brother

Where the eye mixes brotherly and brothers

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. brotherly runs 9 letters (CCVCCVCCV) against brothers's 8 (CCVCCVCC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
brotherly
8 ch
brothers

Look-alike desk: brotherly vs brothers

These two trip readers on the page rather than in the ear: brotherly is /ˈbɹʌð.ə.li/ while brothers is /ˈbɹʌðə(ɹ)z/. 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 33951, derived from the frequency rank of both members and their visual similarity.

brotherly is recorded at frequency rank #31,886, classified as anadj, pronounced /ˈbɹʌð.ə.li/. brothers is at rank #2,065, tagged as anoun, pronounced /ˈbɹʌðə(ɹ)z/.

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 33951, this pair ranks #324,958 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of brotherly vs brothers

Shared letters: behort. Private to "brotherly": ly. Private to "brothers": s.

"brotherly" · 9 letters · shape CCVCCVCCV  ·  "brothers" · 8 letters · shape CCVCCVCC

Known mistypes of this pair

  • brotherly ← bbrotherly · bortherly · brohterly · brotehrly · brothelry · brotherlly · brotherlyy · brotherrly
  • brothers ← bbrothers · borthers · brohters · brotehrs · brotherrs · brotherss · brothesr · brothhers

Frequently Asked Questions

Can "brotherly" and "brothers" be used interchangeably?
No - they are not even the same part of speech. "brotherly" is an adjective and "brothers" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "brotherly" or "brothers" show up more?
"brothers" is the more common of the two: it sits at frequency rank #2,065 in our English list, against #31,886 for "brotherly". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "brotherly" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "brothers" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #324,958 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "brotherly" and "brothers" also get mixed up with nearby pairs, the highest-scored neighbour is "brothel vs brotherly". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #324,958 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list