Which to use
“spam” is a noun and “STA” is a name - they look or sound alike but fill different roles in a sentence.
- #6,624
- “spam” frequency rank
- #19,212
- “STA” frequency rank
- 25836
- confusion score
Side-by-Side Comparison
| Feature | spam | STA |
|---|---|---|
| Definition | Unsolicited bulk electronic messages. | Initialism of State Transport Authority. |
Letter map: spam vs STA
Shared letters muted; letters that set spam and STA apart highlighted. Shared run: 2.
Part-of-speech tell for spam / STA
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: spam is anoun and STAaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 25836, derived from the frequency rank of both members and their visual similarity.
spam is recorded at frequency rank #6,624, classified as anoun, pronounced /ˈspæm/. STA is at rank #19,212, tagged as aname.
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 25836, this pair ranks #391,267 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of spam vs STA
Shared letters: as. Private to "spam": mp. Private to "STA": t.
"spam" · 4 letters · shape CCVC · "STA" · 3 letters · shape CCV
Known mistypes of this pair
- spam ← psam · sapm · spamm · spma · sppam · sspam
Frequently Asked Questions
Is swapping "spam" for "STA" ever safe?
Frequency check: "spam" vs "STA" - which ranks higher?
What to do next
Done with this confusable. These links stay specific to "spam" and "STA".
- Full dictionary entry for "spam" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "STA" - compare definitions side by side with the headword page. Word entry
- This pair ranks #391,267 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "spam" and "STA" also get mixed up with nearby pairs, the highest-scored neighbour is "STA 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 #391,267 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.