1. Radically distinctive and without equal
   "unparalleled athletic ability"; "a breakdown of law unparalleled in our history"
   - alone, unique, unequaled [US], unequalled [Brit, Cdn]

See also: incomparable, uncomparable

• synecdoche
• synecdochic
• synecdochical
• synechia
• Synentognathi
• Synercus
• Synercus caffer
• syneresis
• synergetic
• synergism
• synergist
• synergistic
• synergistically
• synergy
• synesthesia
• synesthetic
• synesthetic metaphor
• synezesis
• Synge
• Syngnathidae
• Syngnathus
• Syngnathus hildebrandi
• Syngonium
• synizesis
• synod