ratevsruleWhat's the difference?

Which to use

“rate” and “rule” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#752
“rate” frequency rank
#1,234
“rule” frequency rank
1986
confusion score

Side-by-Side Comparison

Feature rate rule
Definition The worth of something; value. A regulation, law, guideline.

Where the eye mixes rate and rule

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
rate
4 ch
rule

Spelling & Dictionary Insight

A purely visual mix-up. rate (/ɹeɪt/) and rule (/ɹuːl/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 1986, derived from the frequency rank of both members and their visual similarity.

rate is recorded at frequency rank #752, classified as anoun, pronounced /ɹeɪt/. rule is at rank #1,234, tagged as anoun, pronounced /ɹuːl/.

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 1986, this pair ranks #526,122 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of rate vs rule

Shared letters: er. Private to "rate": at. Private to "rule": lu.

"rate" · 4 letters · shape CVCV  ·  "rule" · 4 letters · shape CVCV

Known mistypes of this pair

  • ratearte · raet · ratte · rrate · rtae
  • rulerlue · rrule · ruel · rulle · urle

Frequently Asked Questions

Can "rate" and "rule" be used interchangeably?
No. They are said differently (/ɹeɪt/ versus /ɹuːl/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "rate" or "rule"?
"rate" is the more common of the two: it sits at frequency rank #752 in our English list, against #1,234 for "rule". 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