amphoteric
"amphoteric" is a 10-letter English headword indexed on PlainSpell.
The verdict
“amphoteric” 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) - Having the characteristics of both an acid and a base, and capable of reacting as either; amphiprotic.
Corpus desk
Index EN-amphoteric · amphoteric · English
amphoteric · 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 "A" 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 | amphoteric |
| Language | English |
| Part of speech | Adjective |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “amphoteric” in English
Rare enough to double-check
amphoteric is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Having the characteristics of both an acid and a base, and capable of reacting as either; amphiprotic.".
The misspelling generator found no plausible variants for amphoteric, since its letter pattern doesn't lend itself to common typo substitutions. Our dataset records no confusable match here, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From Ancient Greek ἀμφότερος (amphóteros, “each of two”), from ἄμφω (ámphō, “both”) + -τερος (-teros). The correct English form is amphoteric, spelled A-M-P-H-O-T-E-R-I-C.
Definition
- 1Having the characteristics of both an acid and a base, and capable of reacting as either; amphiprotic.
Etymology
From Ancient Greek ἀμφότερος (amphóteros, “each of two”), from ἄμφω (ámphō, “both”) + -τερος (-teros).
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.