lucifugous
"lucifugous" is a 10-letter English headword indexed on PlainSpell.
The verdict
“lucifugous” 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 a dislike of light, particularly from the sun.
Corpus desk
Index EN-lucifugous · lucifugous · English
lucifugous · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 10 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "L" 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 | lucifugous |
| Language | English |
| Part of speech | Adjective |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “lucifugous” in English
Rare enough to double-check
lucifugous is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.
We couldn't generate a plausible misspelling set for lucifugous, since its letter pattern doesn't lend itself to common typo substitutions. No close-neighbour confusable shows up for this headword in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: From Latin lucifugus (“light-fleeing”), from lucere (“to shine”) + fugere (“to flee”). By surface analysis, luci- + -fugous. The correct English form is lucifugous, spelled L-U-C-I-F-U-G-O-U-S.
Definition
- 1Having a dislike of light, particularly from the sun.
- 2nocturnal
Recorded use
Wiktionary examplesThese source excerpts show how lucifugous appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Dracula is a lucifugous villain.
Owls and bats and other such shy and lucifugous creatures.
Etymology
From Latin lucifugus (“light-fleeing”), from lucere (“to shine”) + fugere (“to flee”). By surface analysis, luci- + -fugous.
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.