1. Worthy of notice
   "a noteworthy advance in cancer research"
   - notable 
2. Worthy of notice
   "a noteworthy fact is that her students rarely complain"
   - remarkable

See also: important, significant, worthy

• Kechua
• Kechuan
• ked
• kedge
• kedgeree
• keel
• keel arch
• keel over
• keel-shaped
• keelage
• keelboat
• keeled
• keeled garlic
• keelhaul
• keelson
• keen
• keen-eyed
• keen-sighted
• keenly
• keenness
• keep
• keep abreast
• keep an eye on
• keep apart
• keep away