law breaker (lawbreaker)

Short answer: write lawbreaker as one word in nearly all modern contexts. Use law-breaker only for headlines or visual emphasis; avoid law breaker (two words) in formal prose and legal writing unless your house style requires it.

Quick answer

Prefer lawbreaker (closed compound). Use law-breaker sparingly for headlines or line breaks. Avoid law breaker in formal writing.

Preferred: lawbreaker - the closed form found in most dictionaries and style guides.
Acceptable (rare): law-breaker - useful for headlines, emphasis, or forced line breaks.
Avoid: law breaker - looks like two words and is usually treated as incorrect in polished prose.

Core explanation: why one word?

Compound nouns change their form as they become established. Many originally open compounds close over time (for example, mail carrier → mailcarrier in some dialects), and lawbreaker has closed in contemporary usage.

Hyphenation is still valid when you need to control reading or fit a headline, but the default in running text is the closed form. Two-word forms tend to interrupt the flow and can look like a phrase rather than a single concept.

Dictionary evidence: major dictionaries list lawbreaker as one word.
Style guidance: default to closed compounds unless a style guide or specific layout calls for a hyphen.
Legal tone: prefer neutral terms (suspect, accused) in sensitive or legal documents instead of labeling someone a lawbreaker.

Real usage: work, school, and casual examples

Seeing the word in context makes it easier to spot and fix errors. Below are realistic sentences with the wrong (two-word or hyphen confusion) and corrected lines.

Work - Wrong: The team flagged a potential law breaker in the vendor list.Work -
Right: The team flagged a potential lawbreaker in the vendor list.
Work - Wrong: We should avoid calling anyone a law-breaker in the report.Work -
Right: We should avoid calling anyone a lawbreaker in the report; use "suspect" if needed.
Work - Wrong: The compliance file includes cases of suspected law breaker activity.Work -
Right: The compliance file includes cases of suspected lawbreaker activity.
School - Wrong: The essay described how a law breaker challenged the ordinance.School -
Right: The essay described how a lawbreaker challenged the ordinance.
School - Wrong: In the case study, the law-breaker was charged with trespass.School -
Right: In the case study, the lawbreaker was charged with trespass.
School - Wrong: Avoid calling someone a law breaker in an academic paper.School -
Right: Avoid calling someone a lawbreaker in an academic paper; prefer neutral descriptions.
Casual - Wrong: He joked about being a law breaker when he skipped the rules.Casual -
Right: He joked about being a lawbreaker when he skipped the rules.
Casual - Wrong: The headline read: Local law breaker on the run.Casual -
Right: The headline read: Local law-breaker on the run. (headline choice)
Casual - Wrong: Don't call them a law breaker in the group chat.Casual -
Right: Don't call them a lawbreaker in the group chat.

Try your sentence

Test the whole sentence, not just the phrase. Context determines whether the closed form or a different word is best.

Wrong vs right examples you can copy

Six quick pairs to paste into your drafts and replace instantly.

Wrong: The police labeled him a law breaker.
Right: The police labeled him a lawbreaker.
Wrong: Reports called the person a law breaker before charges were filed.
Right: Reports called the person a lawbreaker before charges were filed.
Wrong: The headline: Notorious law breaker captured.
Right: The headline: Notorious law-breaker captured. (acceptable for headlines)
Wrong: The contract bars hiring a law breaker.
Right: The contract bars hiring a lawbreaker.
Wrong: People called him a law breaker in comments.
Right: People called him a lawbreaker in comments.
Wrong: Don't publicly call someone a law breaker unless proven guilty.
Right: Don't publicly call someone a lawbreaker unless proven guilty; use neutral terms instead.

How to fix your own sentence

Fixing this mistake is usually straightforward, but good editing checks tone and clarity after the swap.

Step 1: Replace law breaker with lawbreaker.
Step 2: Reread for tone-use suspect/accused if the context is legal or sensitive.
Step 3: If the sentence still sounds awkward, rewrite (examples below).

Rewrite 1 - Original: The committee labeled the person a law breaker. Rewrite: The committee described the person as a suspected lawbreaker.
Rewrite 2 - Original: The article called her a law breaker before the trial. Rewrite: The article referred to her as an alleged offender before the trial.
Rewrite 3 - Original: Is that law breaker from last week? Rewrite: Is that the alleged offender from last week?

A simple memory trick

Link the meaning to the spelling: picture lawbreaker as a single unit (one person who breaks the law). When you visualize the concept as one thing, it's easier to type it as one word.

Spot-check your drafts for the split form and fix them in bulk.
If a headline needs a break, allow a hyphen (law-breaker); otherwise use lawbreaker.

Similar mistakes to watch for

Writers who split lawbreaker often split or mis-hyphenate other compounds. A quick scan can catch patterns.

Other split compounds (e.g., database vs data base)
Hyphen confusion (when to use - vs closed form)
Labeling vs neutral terms (accused, suspect, defendant)
Verb/ noun confusion in compounds (record vs re-cord in context)

FAQ

Is lawbreaker one word or two?

Lawbreaker is one word in contemporary English and is the form listed in most dictionaries. Writing it as two words is generally nonstandard in formal prose.

Can I use law-breaker with a hyphen?

Yes. Law-breaker is acceptable for headlines, emphasis, or forced line breaks, but the closed form is usually preferred in running text.

Should I call someone a lawbreaker in legal or police documents?

Avoid labeling in legal or sensitive contexts. Use neutral terms like suspect, the accused, alleged offender, or defendant until guilt is established.

Which style guide should I follow for compounds like lawbreaker?

Follow your organization's style guide. If none is specified, default to standard dictionary forms-usually the closed compound.

How do I quickly fix sentences that use law breaker?

Replace "law breaker" with "lawbreaker." If you want safer phrasing, choose "suspect" or "the accused." For headlines that need a visual break, consider "law-breaker."

Need a quick edit?

Copy one of the corrected lines above into your document or run a find-and-replace for "law breaker" → "lawbreaker." If you're unsure about tone in legal contexts, prefer neutral labels (suspect, accused) over the label lawbreaker.