Unconstitutional synonyms | phrases

Phrases with similar meaning for Unconstitutional

• against the law

  illegal
• not legal

  illegal
• black-market
• sub rosa
• not approved
• outside the law
• under the table
• off base
• out of bounds
• no-no
• out of line
• over the line
• under-the-table
• out-of-line
• black market
• not sanctioned
• high-handed
• one-party
• off limits
• under-the-counter
• anti-democratic