20+ Synonyms for Illegal & Similar Words
Definition of illegal
- adjective
- prohibited by law or by official or accepted rules; "an illegal chess move"
20 synonyms found
Writing tips for "illegal"
Choosing the right synonym depends on context, tone, and audience. Words like banned, black, bootleg can replace "illegal" depending on the shade of meaning you need. In poetry and songwriting, swapping synonyms lets you match a rhyme scheme or meter without changing your meaning. In prose, varying your word choice avoids repetition and keeps readers engaged.
With 20 alternatives available, "illegal" gives you flexibility across registers — from formal to casual, from literary to conversational. Try pairing these synonyms with our rhyme finder to discover words that both mean and sound like what you need.
"Illegal" in song lyrics
See how illegal is used in real songs:
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"It ain't wrong to make money, legit or illegal"
Akir f/ Immortal Technique — Treason -
"People on the grind doin' thangs that's illegal"
Birmingham J — Out of Control -
"I know it'll probably illegal"
Lil' Bow Wow f/ R.O.C. — I'm The Future
Use "illegal" in a verse
Found the perfect synonym? Try using it in your own lyrics:
Generate a verseFrequently asked questions
- What are synonyms for illegal?
- Synonyms for illegal include: banned, black, bootleg, contraband, criminal, dirty, embezzled, extrajudicial, extralegal, felonious, and 10 more.
- How many synonyms does illegal have?
- Illegal has 20 synonyms.