sem-
[sɛm]
The verdict
“sem-” is uncommon Spanish (outside the top frequency list), classed as a prefix. The kind of spelling people second-guess.
- Unranked
- below top-frequency Spanish
- 4
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Uno, una vez.
Corpus desk
Index ES-sem · sem- · Spanish
sem- · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MID 4 letters
- VOW-1 1 vowel
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "S" thin
- PHOTO-UNK Peer pending
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | sem- |
| Language | Spanish |
| Part of speech | Prefix |
| IPA | [sɛm] |
| Letters | 4 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Cola larga: rango de “sem-” en español
Rare enough to double-check
sem- is uncommon Spanish outside the top frequency list, classed as aprefix, transcribed [sɛm]. Rarity is why readers land here mid-draft. Gloss: "Uno, una vez.".
No misspelling variants are generated for sem- in our index, since its letter sequence doesn't invite the usual edit-distance slips. This headword has no recorded confusable partner, since nothing in our dataset looks or sounds close enough to cause mix-ups.
No documented word history exists for this headword, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Spanish form is sem-, spelled S-E-M--.
Definition
- 1Uno, una vez.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.