1. Full of submerged reefs or sandbanks or shoals
   "reefy shallows"
   - shelfy, shelvy, shoaly

See also: reef, shallow

• dullness
• dullsville
• dully
• dulse
• Duluth
• duly
• Duma
• Dumas
• dumb
• dumb bomb
• dumb cane
• dumb down
• dumb show
• dumbass
• dumbbell
• dumbfound
• dumbfounded
• dumbfounding
• dumbly
• dumbness
• dumbo
• dumbstricken
• dumbstruck
• dumbwaiter
• dumdum