as to
"as-to" is a 4-letter English headword indexed on PlainSpell.
The verdict
“as to” is uncommon English (outside the top frequency list), classed as a preposition. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 5
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - With reference or regard to.
Corpus desk
Index EN-as-to · as to · English
as to · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MID 5 letters
- VOW-2 2 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 | as to |
| Language | English |
| Part of speech | Preposition |
| Letters | 5 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “as to” in English
Rare enough to double-check
as to is uncommon English outside the top frequency list, classed as apreposition. Rarity is why readers land here mid-draft. 2 senses are on record.
Zero misspellings are on record for as to in our index, a sign its spelling follows regular English conventions. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.
No borrowing history is documented for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct English form is as to, spelled A-S- -T-O.
Definition
- 1With reference or regard to.
- 2According to; in a manner conforming or corresponding to; in proportion.
Recorded use
Wiktionary examplesThese source excerpts show how as to appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
As to your earlier question, I don't think I know the answer.
An argument as to what department is responsible.
Synonyms
This word in other languages
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.