penalise

verb

By · According to Wiktionary data (CC BY-SA) ·

"penalise" is a 8-letter English headword indexed on PlainSpell.

The verdict

“penalise” is uncommon English (frequency #83,610 among 4,417 “P” headwords), classed as a verb. The kind of spelling people second-guess.

#83,610
frequency rank, English
4,417
“P” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Non-Oxford British English standard spelling of penalize.

Corpus desk

Index EN-penalise · penalise · English

penalise · rank #83,610 · 0 variants · 0 confusables

  • FREQ-RARE #83,610
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,417
  • PHOTO-FINISH penfold

Nearest frequency peer: penfold (+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 “penalise”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “penalise” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for penalise
PropertyValue
Headwordpenalise
LanguageEnglish
Part of speechVerb
Letters8
Frequency rank#83,610
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “penalise” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).penalisefalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “penfold” (#83,611), “pedagogic” (#83,608), “peppering” (#83,612). Among 4,417 “P” headwords, “penalise” is #83,610. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

penalise is uncommon English at frequency #83,610 among 4,417 “P” headwords, classed as averb. Rarity is why readers land here mid-draft. Gloss: "Non-Oxford British English standard spelling of penalize.".

No misspelling variants are generated for penalise in our index, a sign its spelling follows regular English conventions. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From penal + -ise. The correct English form is penalise, spelled P-E-N-A-L-I-S-E.

Definition

  1. 1
    Non-Oxford British English standard spelling of penalize.

Etymology

From penal + -ise.

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 "penalise"?
"penalise" is spelled P-E-N-A-L-I-S-E.
What does "penalise" mean?
As a verb, "penalise" means: Non-Oxford British English standard spelling of penalize.
What is the origin of the word "penalise"?
From penal + -ise. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "penalise", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

Pearland#83,607pinafore#83,625overbite#83,588preggers#83,640

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list