English Word Reference Free

principle

Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.

Letters

9 characters

Language

English

word origin

Source

Wiktionary

open dictionary

Access

Free

no sign-up needed

Detailed reference entry for the English word "principle", 9-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Hunspell error dictionaries, and usage frequency ranked against the top 100,000 English words in the Wordfreq corpus. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "principle" includes synonyms, antonyms, homophones, and cross-language translation pointers sourced from Wiktionary via the kaikki.org extract. Whether you are verifying the correct spelling of "principle" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.

principle is aEnglishnoun. It means: A fundamental assumption or guiding belief. Pronounced /ˈpɹɪn.sɪ.pəl/. It ranks #4,037 in English word frequency. Often confused with principles and principled.

Key facts for principle
PropertyValue
Headwordprinciple
LanguageEnglish
Part of speechNoun
IPA/ˈpɹɪn.sɪ.pəl/
Letters9
Frequency rank#4,037
Misspellings tracked14
Confusable pairs3
SourceWiktionary (kaikki.org)

Frequency rank visualization

Position of principle in English word frequency (lower rank = more common)

Source: Wordfreq corpus

Spelling & Dictionary Insight

The English entry for principle is 9 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as /ˈpɹɪn.sɪ.pəl/. Corpus data places it at rank #4,037 in overall English word frequency, indicating it appears regularly in written and spoken text.Wiktionary records 10 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 14 documented wrong-spelling variants for principle, with forms such as "pirnciple", "pprinciple", and "pricniple". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 3 confusable-pair relationships, "principles", "principled", "principal", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English principle, from Old French principe, from Latin prīncipium (“beginning, foundation”), from prīnceps (“first”). By surface analysis, prīmus (“first”) + -ceps (“catcher”); the former ultimately from Proto-Indo-European *preh₂- (“before”); … Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is principle, spelled P-R-I-N-C-I-P-L-E, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    A fundamental assumption or guiding belief.
  2. 2
    A rule used to choose among solutions to a problem.
  3. 3
    Moral rule or aspect.
  4. 4
    A rule or law of nature, or the basic idea on how the laws of nature are applied.
  5. 5
    A fundamental essence, particularly one producing a given quality.
  6. 6
    A fundamental essence, particularly one producing a given quality.
  7. 7
    A source, or origin; that from which anything proceeds; fundamental substance or energy; primordial substance; ultimate element, or cause.
  8. 8
    An original faculty or endowment.
  9. 9
    Misspelling of principal.
  10. 10
    A beginning.

Etymology

From Middle English principle, from Old French principe, from Latin prīncipium (“beginning, foundation”), from prīnceps (“first”). By surface analysis, prīmus (“first”) + -ceps (“catcher”); the former ultimately from Proto-Indo-European *preh₂- (“before”); see also prince.

This word in other languages

Common misspellings

Also misspelled as: pirnciple,pprinciple,pricniple,princciple,princilpe,principel,principlle,principple,princpile,prinicple,prinnciple,prniciple,prrinciple,rpinciple

Misspelling Pattern Breakdown

Relative frequency of common misspelling types for principle

Misspelling Variants of "principle"

pirnciple9pprinciple10pricniple9princciple10princilpe9principel9principlle10principple10
Misspelling Variants of "principle"

Frequency rank: #4,037 in English

Frequently Asked Questions

How do you spell "principle"?
"principle" is spelled P-R-I-N-C-I-P-L-E. The IPA pronunciation is /ˈpɹɪn.sɪ.pəl/.
What does "principle" mean?
As a noun, "principle" means: A fundamental assumption or guiding belief.
What words are commonly confused with "principle"?
"principle" is commonly confused with "principles", "principled", "principal". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "principle"?
The IPA (International Phonetic Alphabet) transcription for "principle" is /ˈpɹɪn.sɪ.pəl/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "principle"?
From Middle English principle, from Old French principe, from Latin prīncipium (“beginning, foundation”), from prīnceps (“first”). By surface analysis, prīmus (“first”) + -ceps (“catcher”); the former ultimately from Proto-Indo-European *preh₂- (“... 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.

Nearby English words

Other entries that begin with the letter P in our English index:

Explore PlainSpell

Data Source: Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Frequency data from Wordfreq. Misspellings derived from Hunspell dictionaries.