1. Common perennial native to Europe and western Asia having usually pink flowers with ragged petals
   - ragged robin, cuckoo flower, Lychnis flos-cuculi

Type of: catchfly, lychnis

• archerfish
• archery
• Arches National Park
• archespore
• archesporial
• archesporium
• archetypal
• archetype
• archetypical
• archiannelid
• Archiannelida
• Archibald MacLeish
• Archibald Percival Wavell
• archidiaconal
• archidiaconate
• Archidiskidon
• Archidiskidon imperator
• archiepiscopal
• archil
• Archilochus
• Archilochus colubris
• archimandrite
• Archimedean
• Archimedes
• Archimedes' principle