1. Showing frivolous or superficial interest; amateurish
   "his dilettantish efforts at painting"
   - dilettante, dilettanteish, sciolistic

See also: superficial

• peewee
• peewit
• peg
• peg away
• peg down
• peg top
• Pegasus
• pegboard
• pegged-down
• pegleg
• pegmatite
• Pehlevi
• Pei
• peignoir
• Peiping
• Peirce
• Peireskia
• pejorative
• pejoratively
• pekan
• Peke
• Pekinese
• Peking
• Peking man
• Pekingese