1. Experiencing or expressing gladness or joy
   "a gladsome smile"; "a gladsome occasion"

See also: glad, gladsomeness

• mountain four o'clock
• mountain goat
• mountain gorilla
• mountain grape
• mountain heath
• mountain hemlock
• mountain hollyhock
• mountain lady's slipper
• mountain laurel
• mountain lily
• mountain lion
• mountain male fern
• mountain man
• mountain maple
• mountain mint
• mountain nyala
• mountain oak
• mountain paca
• mountain parsley fern
• mountain partridge
• mountain pass
• mountain peak
• mountain phlox
• mountain pine
• mountain pride