1. Conspicuously or grossly unconventional or unusual
   "outré and affected stage antics"
   - bizarre, eccentric, freakish, freaky, flaky, flakey, gonzo [N. Amer], off-the-wall, outlandish

See also: unconventional

• Penstemon fruticosus
• Penstemon linarioides
• Penstemon newberryi
• Penstemon palmeri
• Penstemon parryi
• Penstemon rupicola
• Penstemon rydbergii
• Penstemon serrulatus
• Penstemon whippleanus
• penstock
• pent
• pent-up
• penta-
• pentacle
• pentad
• pentaerythritol
• pentagon
• Pentagon Gang
• pentagonal
• pentagram
• pentahedral
• pentahedron
• mud plantain
• mud puddle
• mud puppy