frictional
"frictional" is a 10-letter English headword indexed on PlainSpell.
The verdict
“frictional” is uncommon English (frequency #58,038 among 2,507 “F” headwords), classed as an adjective. The kind of spelling people second-guess.
- #58,038
- frequency rank, English
- 2,507
- “F” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Relating to, or caused by, friction.
Corpus desk
Index EN-frictional · frictional · English
frictional · rank #58,038 · 0 variants · 0 confusables
- FREQ-RARE #58,038
- LEN-MEGA 10 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 2,507
- PHOTO-FINISH fresnel
Nearest frequency peer: fresnel (-1 rank slots)
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.
Long-tail ranks near “frictional”
Sparse band: bars invert rank so rarer forms read shorter
- freakishly
freakishly
41,966 corpus weight
- Frenchie
Frenchie
41,965 corpus weight
- fresnel
fresnel
41,964 corpus weight
- frictional
frictional
41,963 corpus weight
- Frito
Frito
41,962 corpus weight
- gaf
gaf
41,959 corpus weight
What this shows Long-tail view: where “frictional” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | frictional |
| Language | English |
| Part of speech | Adjective |
| Letters | 10 |
| Frequency rank | #58,038 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “frictional” in English
Rare enough to double-check
frictional is uncommon English at frequency #58,038 among 2,507 “F” headwords, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.
Zero misspellings are on record for frictional in our index, typically a sign the spelling maps closely to how the word sounds. 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 friction + -al. The correct English form is frictional, spelled F-R-I-C-T-I-O-N-A-L.
Definition
- 1Relating to, or caused by, friction.
- 2Involving conflict or difficulties
Recorded use
Wiktionary examplesThese source excerpts show how frictional appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The large frictional forces made dragging it impossible.
frictional relationship
Etymology
From friction + -al.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "frictional", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 10 letters (nearest by frequency rank).