1. (adjective) marked by an uncommon quality; especially superlative or extreme of its kind

• rare

1. (adjective) not common or ordinarily encountered; unusually great in amount or remarkable in character or kind

• especial
• exceptional
• particular
• special
• rare
• red carpet
• red-carpet
• unusual
• unwonted

2. (adjective) marked by an uncommon quality; especially superlative or extreme of its kind

• extraordinary

1. (adjective) not common or ordinarily encountered; unusually great in amount or remarkable in character or kind

• extraordinary
• unusual

1. (adjective) not common or ordinarily encountered; unusually great in amount or remarkable in character or kind

• common

1. (adjective) not common or ordinarily encountered; unusually great in amount or remarkable in character or kind

• uncommonness

2. (adjective) marked by an uncommon quality; especially superlative or extreme of its kind

• curio
• curiosity
• oddity
• oddment
• peculiarity
• rarity
• uncommonness