unmeltable
"unmeltable" is a 10-letter English headword indexed on PlainSpell.
The verdict
“unmeltable” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not capable of being melted; not meltable.
Corpus desk
Index EN-unmeltable · unmeltable · English
unmeltable · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 10 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "U" thin
- PHOTO-UNK Peer pending
Read with this headword: Spelling guide for this pattern
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 | unmeltable |
| Language | English |
| Part of speech | Adjective |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “unmeltable” in English
Rare enough to double-check
unmeltable is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Not capable of being melted; not meltable.".
The misspelling generator found no plausible variants for unmeltable, since its letter pattern doesn't lend itself to common typo substitutions. This entry stands alone in our confusable dataset, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From un- + meltable. The correct English form is unmeltable, spelled U-N-M-E-L-T-A-B-L-E.
Definition
- 1Not capable of being melted; not meltable.
Recorded use
Wiktionary exampleThese source excerpts show how unmeltable appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
What we need to invent is unmeltable ice-cream.
Etymology
From un- + meltable.
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.