1. (of conifers) having five needles

See also: simple, unsubdivided

• Achilles
• Achilles tendon
• Achilles' heel
• achimenes
• aching
• achingly
• achira
• achiral
• achlamydeous
• achlorhydria
• achlorhydric
• Achmad Sukarno
• Achoerodus
• Achoerodus gouldii
• acholia
• Achomawi
• achondrite
• achondritic
• achondroplasia
• achondroplastic
• achondroplasty
• achoo
• Achras
• Achras zapota
• achromasia