quahog /kwöˈhog or kwə-hogˈ/, quahaug /-hög or -högˈ/, or sometimes cohog /kōˈhog or kə-hogˈ/

1. An edible clam (Venus mercenaria) of the N American Atlantic coast, also known as round clam
2. Another variety of clam, Cyprina islandica, also known as black quahog

• umbrella-ants
• umbrella bird
• umbrella birds
• umbrella'd
• umbrellaed
• umbrella fir
• umbrella firs
• umbrella group
• umbrella groups
• umbrella organization
• umbrella organizations
• umbrella pine
• umbrella plant
• umbrella plants
• umbrellas
• umbrella stand
• umbrella stands
• umbrella tree
• unbeatable
• unbeaten
• unbeautiful
• unbeavered
• unbecoming
• unbecomingly
• unbecomingness