griefvsgruffWhat's the difference?

Quick tell: grief is a noun, gruff is an adjective, so they fill different roles in a sentence.

Which to use

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

#6,251
“grief” frequency rank
#36,588
“gruff” frequency rank
42839
confusion score

Side-by-Side Comparison

Feature grief gruff
Definition Suffering, hardship. having a rough, surly, and harsh demeanor and nature.

Where the eye mixes grief and gruff

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
grief
5 ch
gruff

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: grief is /ɡɹiːf/ while gruff is /ɡɹʌf/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 42839, derived from the frequency rank of both members and their visual similarity.

grief is recorded at frequency rank #6,251, classified as anoun, pronounced /ɡɹiːf/. gruff is at rank #36,588, tagged as anadj, pronounced /ɡɹʌf/.

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 42839, this pair ranks #245,622 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of grief vs gruff

Shared letters: fgr. Private to "grief": ei. Private to "gruff": u.

"grief" · 5 letters · shape CCVVC  ·  "gruff" · 5 letters · shape CCVCC

Known mistypes of this pair

  • griefggrief · giref · greif · grieff · grife · grrief · rgief
  • gruffggruff · grfuf · grruff · gruf · gurff · rguff

Frequently Asked Questions

Can "grief" and "gruff" be used interchangeably?
No - they are not even the same part of speech. "grief" is a noun and "gruff" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "grief" or "gruff"?
"grief" is the more common of the two: it sits at frequency rank #6,251 in our English list, against #36,588 for "gruff". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list