wide spread (widespread)

Use widespread (one word) for something that occurs across a large area or affects many people. Use widely spread (two words) when you mean "spread in a broad way." Only in literal noun phrases - a wide spread of dishes, for example - is the two-word form correct as a noun phrase.

Quick answer

Widespread is the standard adjective (one word). Use widely spread for the action (adverb + past participle). Avoid writing wide spread as two words for the adjective meaning.

Adjective (one word): widespread - The problem is widespread.
Adverb + participle (two words): widely spread - The seeds were widely spread.
Literal noun: a wide spread - e.g., a wide spread of toppings on the pizza.

Core explanation

Widespread is a closed compound used to describe prevalence or extent. If you can replace the phrase with common or prevalent and the sentence still reads naturally, use widespread.

If you can sensibly insert an adverb (widely, evenly) before spread, use the two-word form widely spread to describe how something was distributed.

Meaning "occurs broadly" → widespread (one word).
Meaning "was spread in a broad way" → widely spread (two words).

Spacing and hyphenation

Don't use wide-spread with a hyphen. The accepted forms are widespread (one word) or widely spread (two words). Reserve a wide spread for literal noun uses where spread is a noun.

Avoid wide-spread - not standard for the adjective.
Use a wide spread only for literal noun phrases: a wide spread of pastries on the buffet table.
Use widely spread to describe distribution: Reports were widely spread online.

Grammar note: adjective vs. adverb + participle

Two quick tests help decide the form.

Replace test: substitute common or prevalent - if it fits, use widespread.
Insert-adverb test: can you put widely before spread and keep the meaning? If yes, use widely spread.

Example (adjective): There is widespread support. (Replace with common → works.)
Example (adverb + participle): The seeds were widely spread across the field. (You can add widely → two words.)

Real-usage examples: work, school, and casual (copy-paste fixes)

Short, ready-to-use corrections for emails, essays, and posts.

Work - Wrong: The training gap is wide spread across departments.
Right: The training gap is widespread across departments.Alt: Training gaps appear across many departments.
Work - Wrong: There was a wide spread of login failures after deployment.
Right: There were widespread login failures after deployment.
School - Wrong: The survey revealed a wide spread of opinions among respondents.
Right: The survey revealed widespread differences of opinion among respondents.
School - Wrong: Viral citations became wide spread in the literature review.
Right: Viral citations became widespread in the literature review.
Casual - Wrong: That photo went wide spread on my feed.
Right: That photo spread widely on my feed.Alt: That photo was all over my feed.

Try your own sentence

Test the whole sentence, not just the phrase. Context usually reveals whether you mean a state (widespread) or an action (widely spread).

Common wrong/right pairs

Six focused wrong/right corrections.

Wrong: There was a wide spread of misinformation online.
Right: There was widespread misinformation online.
Wrong: The seeds were wide spread across the field.
Right: The seeds were widely spread across the field.
Wrong: A wide spread of defects appeared in production.
Right: Widespread defects appeared in production.
Wrong: News of the decision went wide spread on social media.
Right: News of the decision spread widely on social media.
Wrong: There is a wide spread interest in renewable energy.
Right: There is widespread interest in renewable energy.
Wrong: The rumor went wide spread after the match.
Right: The rumor spread widely after the match.

Rewrite help: paste-ready corrections and alternatives

Choose a rewrite based on tone and intent: formal, action-focused, or casual.

Formal: replace with widespread or rephrase to occurred across / found throughout.
Action-focused: use spread widely or were widely spread.
Casual: use all over or everywhere.

Wrong: There is a wide spread of new technologies across industries.
Formal: There is widespread adoption of new technologies across industries.
Concise: New technologies are widespread across industries.
Wrong: The seeds were wide spread over the hill.Action: The seeds were widely spread over the hill.Alt: The hill was covered with seeds.
Wrong: A wide spread of errors appeared in the early reports.
Formal: Widespread errors appeared in the early reports.Alt: Errors occurred throughout the early reports.
Wrong: The story went wide spread on campus.
Casual: The story spread widely on campus.Friendlier: The story was all over campus.
Wrong: Wide spread corruption undermined the program.
Formal: Widespread corruption undermined the program.Alt: Corruption was widespread in the program.
Wrong: There was a wide spread of opinions about the policy.Student: Opinions about the policy were widespread.Alt: The policy drew differing opinions across groups.

Memory trick and editing checklist

Two quick cues stop most mistakes.

Replace test: if common or prevalent fits, use widespread.
Insert-adverb test: if you can place widely before spread and keep meaning, use widely spread.
Sticky rule: widespread = adjective (one word). Widely spread = how something was spread (two words).

Quick check: "The practice is ____." Try common - if it fits, write "The practice is widespread."

Similar mistakes to watch for

Other frequent compound errors and quick fixes.

everyday (adjective) vs. every day (adverb) - She wore her everyday shoes vs. She jogs every day.
all right (standard) vs. alright (informal) - prefer all right in formal writing.
widely spread (adverb + participle) vs. widespread (adjective).

Wrong: She wore her every day shoes to class.
Right: She wore her everyday shoes to class.
Wrong: The campaign outreach was wide spread.
Right: The campaign outreach was widespread.

FAQ

Is "wide spread" ever correct?

Rarely. Use a wide spread only when spread is a noun and you mean a literal, wide spread (buffet, for example). For prevalence use widespread; for distribution use widely spread.

Should I hyphenate "wide-spread"?

No. Wide-spread with a hyphen is not standard. Use widespread or widely spread as appropriate.

How can I check quickly while editing?

Do the replace test (common/prevalent) and the insert-adverb test (can you add widely?). Context will tell you whether the adjective or the action form fits.

Will grammar checkers fix this automatically?

Many will flag wide spread and suggest widespread or widely spread, but confirm the suggestion matches your intended meaning.

What's the simplest rewrite if I'm unsure?

Use a paraphrase: occurred across, found throughout, or spread widely. These avoid the compound/spacing trap.

Need a fast, context-aware fix?

Run the replace and insert-adverb checks before changing text. If common fits, use widespread; if widely fits before spread, use widely spread. When in doubt, rewrite the sentence to remove ambiguity.