1. Not successful in describing

Antonym: descriptive

• headshot
• headsman
• headspace
• headspring
• headstall
• headstand
• headstock
• headstone
• headstream
• headstrong
• headwaiter
• headwater
• headway
• headwind
• headword
• headwork
• heady
• heal
• heal all
• healable
• healed
• healer
• healing
• healing herb
• health