undisciplined
"undisciplined" is a 13-letter English headword indexed on PlainSpell.
The verdict
“undisciplined” has 20 generated spelling variants in the English index at frequency #44,546. The variants make it a useful spelling check.
- #44,546
- frequency rank, English
- 23,789
- “U” headwords
- 20
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - not subjected to discipline, control or correction; uncorrected
| Property | Value |
|---|---|
| Headword | undisciplined |
| Language | English |
| Part of speech | Adjective |
| Letters | 13 |
| Frequency rank | #44,546 |
| Misspellings tracked | 20 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “undisciplined” sits in English frequency
A misspelling magnet
The generator records 20 spelling variants around undisciplined, anadjective. Corpus frequency is #44,546 among 23,789 “U” headwords. Wiktionary lists 2 senses, so context still picks the gloss.
Our generated misspelling index lists 20 likely wrong-spelling variants for undisciplined, with forms such as "nudisciplined", "udnisciplined", and "unddisciplined". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: From un- + disciplined. The correct English form is undisciplined, spelled U-N-D-I-S-C-I-P-L-I-N-E-D.
Definition
- 1not subjected to discipline, control or correction; uncorrected
- 2lacking in self-control; ungovernable
Etymology
From un- + disciplined.
This word in other languages
Common misspellings
Also misspelled as:
- nudisciplined
- udnisciplined
- unddisciplined
- undicsiplined
- undiscciplined
- undiscilpined
- undiscipilned
- undiscipliend
- undisciplinde
- undisciplinedd
- undisciplinned
- undiscipllined
- undisciplnied
- undiscipplined
- undiscpilined
- undisicplined
- undissciplined
- undsiciplined
- unidsciplined
- unndisciplined
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of undisciplined - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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
How do you spell "undisciplined"?
What does "undisciplined" mean?
What are common misspellings of "undisciplined"?
What is the origin of the word "undisciplined"?
Is PlainSpell free to use?
Using “undisciplined”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is U-N-D-I-S-C-I-P-L-I-N-E-D - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Same frequency band
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.