nullius filius
"nullius-filius" is a 13-letter English headword indexed on PlainSpell.
The verdict
“nullius filius” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 14
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A child of unknown parentage; an orphan.
Corpus desk
Index EN-nullius-filius · nullius filius · English
nullius filius · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 14 letters
- VOW-6 6 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "N" 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 | nullius filius |
| Language | English |
| Part of speech | Noun |
| Letters | 14 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “nullius filius” in English
Rare enough to double-check
nullius filius is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.
nullius filius doesn't appear in our generated misspelling index, which points to an orthography that plays by predictable English rules. This headword has no recorded confusable partner, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: Borrowed from Medieval Latin nullius filius (“nobody's son”), from Latin nullius + filius. The correct English form is nullius filius, spelled N-U-L-L-I-U-S- -F-I-L-I-U-S.
Definition
- 1A child of unknown parentage; an orphan.
- 2The son of no one; a bastard.
Recorded use
Wiktionary exampleThese source excerpts show how nullius filius appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
A bastard is considered nullius filius as far as regards his right inherit. But the rule of nullius filius does not apply in other respects
Etymology
Borrowed from Medieval Latin nullius filius (“nobody's son”), from Latin nullius + filius.
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.