rudiment
/ˈɹuːdɪmənt/
"rudiment" is a 8-letter English headword indexed on PlainSpell.
The verdict
“rudiment” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A fundamental principle or skill, especially in a field of learning.
Corpus desk
Index EN-rudiment · rudiment · English
rudiment · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 8 letters
- VOW-3 3 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "R" 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 | rudiment |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈɹuːdɪmənt/ |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “rudiment” in English
Rare enough to double-check
rudiment is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈɹuːdɪmənt/. Rarity is why readers land here mid-draft. 4 senses are on record.
We couldn't generate a plausible misspelling set for rudiment, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From Old French, from Latin rudimentum (“a first attempt, a beginning”), plural rudimenta (“the elements”), from rudis (“rude”); see rude. The correct English form is rudiment, spelled R-U-D-I-M-E-N-T.
Definition
- 1A fundamental principle or skill, especially in a field of learning.
- 2A form that lacks full or complex development.
- 3A body part that no longer has a function
- 4In percussion, one of a selection of basic drum patterns learned as an exercise.
Recorded use
Wiktionary examplesThese source excerpts show how rudiment appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
We'll be learning the rudiments of thermodynamics next week.
This boy is forest-born, / And hath been tutored in the rudiments / Of many desperate studies.
Etymology
From Old French, from Latin rudimentum (“a first attempt, a beginning”), plural rudimenta (“the elements”), from rudis (“rude”); see rude.
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.