1. Having or allowing sufficient room
   "an uncrowded train"; "an uncrowded view"

Antonym: crowded

• keen-sighted
• keenly
• keenness
• keep
• keep abreast
• keep an eye on
• keep apart
• keep away
• keep back
• keep company
• keep down
• keep fit
• keep going
• keep guard
• keep in
• keep in line
• keep mum
• keep note
• keep off
• keep on
• keep one's distance
• keep one's eyes off
• keep one's eyes open
• keep one's eyes peeled
• keep one's eyes skinned