stare vs STR, What's the Difference?

Which to use

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

#8,211
“stare” frequency rank: #20,507
“STR” frequency rank: 28718
confusion score

Side-by-Side Comparison

Feature	stare	STR
Definition	To look fixedly (at something).	Initialism of short tandem repeat.

Letter map: stare vs STR

Shared letters muted; letters that set stare and STR apart highlighted. Shared run: 3.

5 ch

stare

3 ch

STR

Role in the sentence - stare and STR

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: stare is averb and STRanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 28718, derived from the frequency rank of both members and their visual similarity.

stare is recorded at frequency rank #8,211, classified as averb, pronounced /stɛɚ/. STR is at rank #20,507, tagged as anoun.

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 28718, this pair ranks #368,855 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of stare vs STR

Shared letters: rst. Private to "stare": ae. Private to "STR": -.

"stare" · 5 letters · shape CCVCV · "STR" · 3 letters · shape CCC

Known mistypes of this pair

stare ← satre · sstare · staer · starre · strae · sttare · tsare

Frequently Asked Questions

Can "stare" and "STR" be used interchangeably?

No - they are not even the same part of speech. "stare" is a verb and "STR" a noun, so a sentence built for one is usually ungrammatical with the other.

In ordinary English text, does "stare" or "STR" show up more?

"stare" is the more common of the two: it sits at frequency rank #8,211 in our English list, against #20,507 for "STR". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "stare" and "STR". Here's where to go from here.

Full dictionary entry for "stare" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "STR" - compare definitions side by side with the headword page. Word entry
This pair ranks #368,855 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"stare" and "STR" also get mixed up with nearby pairs, the highest-scored neighbour is "STR vs sura". 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 #368,855 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.