What does "accidental" mean?
A property which is not essential; a nonessential; anything happening accidentally.
Accidental
/ˌæk.sɪˈdɛn.tl̩/ adj, noun
adj, noun ·Common ·High school level
Meaning at a glance
- Primary sense: A property which is not essential; a nonessential; anything happening accidentally.
- Grammar: accidental is listed as adj, noun.
- Nearest alternatives: accessory, accident, accidentally, accidentary.
- Useful contrasts: impossible, inevitable, intentional.
- Usage evidence: That discovery was quite accidental.
How to use "accidental"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "accidental" carries the exact meaning, tone, and strength you need.
- Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.
Meaning check
- Does the word fit the sentence's grammar?
- Does it match the intended tone rather than only the dictionary definition?
- Would a simpler synonym be clearer for the reader?
- Is there enough surrounding context to prevent ambiguity?
Source and review context
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "accidental" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Before you rely on this definition
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "accidental" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "accidental" with a nearby alternative so the final choice matches both meaning and reader expectation.
Compare nearby meanings
- Use synonyms when you need a softer, stronger, simpler, or more specific word.
- Use antonyms to check the boundary of the meaning and avoid accidental contrast.
- Use the example sentence to confirm the word behaves naturally in context.
- Keep the original wording when a replacement adds complexity without improving precision.
Definition decision workflow
1. Identify the role
Check whether "accidental" is acting as adj, noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.
2. Test the nearest option
Compare it with "accessory" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
3. Confirm with context
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Final meaning check
Before publishing a sentence with "accidental", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
Definitions
Noun
- 1 A property which is not essential; a nonessential; anything happening accidentally.
"He conceived it just that accidentals ... should sink with the substance of the accusation."
- 2 a musical notation that makes a note sharp or flat or natural although that is not part of the key signature wordnet
- 3 Those fortuitous effects produced by luminous rays falling on certain objects so that some parts stand forth in abnormal brightness and other parts are cast into a deep shadow. plural, plural-only
- 4 A sharp, flat, or natural, occurring not at the commencement of a piece of music as the signature, but before a particular note.
- 5 Part of a text that has a mainly structural purpose, such as spelling, punctuation, or capitalization.
Adjective
- 1 Pertaining to accident and not essence; thus, inessential; incidental; secondary.
- 2 Pertaining to accident and not essence; thus, inessential; incidental; secondary.; Nonessential to something's inherent nature (especially in Aristotelian thought).
- 3 Adjusted by one or two semitones, in temporary departure from the key signature.
- 4 Occurring sometimes, by chance; occasional.
- 5 Happening by chance, or unexpectedly; taking place not according to the usual course of things; by accident, unintentional.
"The discovery was purely accidental."
Show 1 more definition
- 6 Being a double point with two distinct tangent planes in 4-dimensional projective space.
Adjective
- 1 not of prime or central importance wordnet
- 2 happening by chance or unexpectedly or unintentionally wordnet
Example
"That discovery was quite accidental."
Common questions
What is a synonym for "accidental"?
Common synonyms include: accessory, accident, accidentally, accidentary, accompanying, addendum.
How do you use "accidental" in a sentence?
That discovery was quite accidental.
How do you pronounce "accidental"?
Pronounced /ˌæk.sɪˈdɛn.tl̩/.
Etymology
From Middle English accidental, from Anglo-Norman accidentel, Middle French accidentel, accidental, and their source, Late Latin accidēntālis; corresponding to accident + -al.