oiler
/ˈɔɪlɚ/
"oiler" is a 5-letter English headword indexed on PlainSpell.
The verdict
“oiler” is uncommon English (frequency #62,372 among 1,431 “O” headwords), classed as a noun. The kind of spelling people second-guess.
- #62,372
- frequency rank, English
- 1,431
- “O” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - One who or that which oils.
Corpus desk
Index EN-oiler · oiler · English
oiler · rank #62,372 · 0 variants · 0 confusables
- FREQ-RARE #62,372
- LEN-MID 5 letters
- VOW-3 3 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 1,431
- PHOTO-FINISH oases
Nearest frequency peer: oases (-2 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 “oiler”
Sparse band: bars invert rank so rarer forms read shorter
- normie
normie
37,633 corpus weight
- oases
oases
37,631 corpus weight
- oiler
oiler
37,629 corpus weight
- onsen
onsen
37,626 corpus weight
- ook
ook
37,625 corpus weight
- operetta
operetta
37,624 corpus weight
What this shows Long-tail view: where “oiler” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | oiler |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈɔɪlɚ/ |
| Letters | 5 |
| Frequency rank | #62,372 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “oiler” in English
Rare enough to double-check
oiler is uncommon English at frequency #62,372 among 1,431 “O” headwords, classed as anoun, transcribed /ˈɔɪlɚ/. Rarity is why readers land here mid-draft. 10 senses are on record.
oiler doesn't appear in our generated misspelling index, typically a sign the spelling maps closely to how the word sounds. Our dataset records no confusable match here, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From Middle English oyler, equivalent to oil + -er. The correct English form is oiler, spelled O-I-L-E-R.
Definition
- 1One who or that which oils.
- 2One who or that which oils.
- 3An oil tanker.
- 4Synonym of oilcan.
- 5Synonym of oilcan.
- 6Synonym of oil well.
- 7An oilskin coat.
- 8A Mexican.
- 9A sycophant, which is someone who is oily (smarmy).
- 10A heavy drinker; especially, an alcoholic.
Recorded use
Wiktionary examplesThese source excerpts show how oiler appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The order to rename the oiler ship USNS Harvey Milk – christened four years ago – is unusual but is in line with the White House mandate to reverse a number of military initiatives by Democratic presidents.
Near-synonym: greaser
Etymology
From Middle English oyler, equivalent to oil + -er.
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 "oiler", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 5 letters (nearest by frequency rank).