1. Not having a beak or bill

Antonym: beaked

• accept
• acceptability
• acceptable
• acceptableness
• acceptably
• acceptance
• acceptance sampling
• acceptant
• acceptation
• accepted
• accepting
• acceptive
• acceptor
• acceptor RNA
• access
• access code
• access road
• access time
• accessary
• accessibility
• accessible
• accessibly
• accession
• accessional
• accessorial