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

• apple orchard
• apple pie
• apple polisher
• apple rust
• apple tart
• apple tree
• apple turnover
• apple-pie bed
• apple-pie order
• apple-scented
• apple-shaped
• apple-sized
• applecart
• applejack
• applemint
• applesauce
• applesauce cake
• applet
• Appleton
• Appleton layer
• applewood
• appliance
• applicability
• applicable
• applicant