Which to use
“SDP” is a name and “supp” is a noun - they look or sound alike but fill different roles in a sentence.
- #49,622
- “SDP” frequency rank
- #33,869
- “supp” frequency rank
- 83491
- confusion score
Side-by-Side Comparison
| Feature | SDP | supp |
|---|---|---|
| Definition | Initialism of Social Democratic Party, a centre-left political party in the United Kingdom. | A support (in a competitive video game, a player or character who supports or heals their team's players rather than directly engaging enemies). |
Letter map: SDP vs supp
Shared letters muted; letters that set SDP and supp apart highlighted. Shared run: 2.
Role in the sentence - SDP and supp
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: SDP is aname and suppanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 83491, derived from the frequency rank of both members and their visual similarity.
SDP is recorded at frequency rank #49,622, classified as aname. supp is at rank #33,869, 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 83491, this pair ranks #13,720 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of SDP vs supp
Shared letters: ps. Private to "SDP": d. Private to "supp": u.
"SDP" · 3 letters · shape CCC · "supp" · 4 letters · shape CVCC
Known mistypes of this pair
- supp ← spup · ssupp · uspp
Frequently Asked Questions
Is swapping "SDP" for "supp" ever safe?
In ordinary English text, does "SDP" or "supp" show up more?
Useful next steps
Pair "SDP" vs "supp" is on the table, pick a follow-up below.
- Full dictionary entry for "SDP" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "supp" - compare definitions side by side with the headword page. Word entry
- This pair ranks #13,720 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "SDP" and "supp" also get mixed up with nearby pairs, the highest-scored neighbour is "SDP vs suds". 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 #13,720 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.