safevssueWhat's the difference?

Quick tell: safe is a adjective, sue is a verb, so they fill different roles in a sentence.

Which to use

“safe” is an adjective and “sue” is a verb - they look or sound alike but fill different roles in a sentence.

#914
“safe” frequency rank
#4,985
“sue” frequency rank
5899
confusion score

Side-by-Side Comparison

Feature safe sue
Definition Not in danger; out of harm's reach. To file a legal action against someone, generally a non-criminal (civil) action.

Where the eye mixes safe and sue

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

4 ch
safe
3 ch
sue

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: safe is /seɪf/ while sue is /sjuː/. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 5899, derived from the frequency rank of both members and their visual similarity.

safe is recorded at frequency rank #914, classified as anadj, pronounced /seɪf/. sue is at rank #4,985, tagged as averb, pronounced /sjuː/.

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 5899, this pair ranks #513,581 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of safe vs sue

Shared letters: es. Private to "safe": af. Private to "sue": u.

"safe" · 4 letters · shape CVCV  ·  "sue" · 3 letters · shape CVV

Known mistypes of this pair

  • safeasfe · saef · saffe · sfae · ssafe

Frequently Asked Questions

Can "safe" and "sue" be used interchangeably?
No - they are not even the same part of speech. "safe" is an adjective and "sue" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "safe" or "sue"?
"safe" is the more common of the two: it sits at frequency rank #914 in our English list, against #4,985 for "sue". 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