1. In a thoughtless manner
   - thoughtlessly, unthinking

See also: unthinking

• narrow-leaf cattail
• narrow-leaf penstemon
• narrow-leaved bottletree
• narrow-leaved everlasting pea
• narrow-leaved flame flower
• narrow-leaved plantain
• narrow-leaved reedmace
• narrow-leaved spleenwort
• narrow-leaved strap fern
• narrow-leaved water plantain
• narrow-leaved white-topped aster
• narrow-minded
• narrow-mindedly
• narrow-mindedness
• narrow-mouthed
• narrowboat
• narrowbody aircraft
• narrowed
• narrowhead morel
• narrowing
• narrowly
• narrowness
• Narthecium
• Narthecium americanum
• Narthecium ossifragum