honor, distinction, honorific title

privilege, advantage; concession; difference, distinction, peculiarity

difference, distinction

distinction, difference, discrimination; subtraction (math)

separation, distinction

connection, anything to do with, participation; peculiarity, specialty, speciality, specialization; assignment, appropriation

qualification; specialty; ability

specialization, specialty

specialty

characteristic, feature, specialty, virtue

rare, unique thing, strange, funny

different, unique

unique

solitude, loneliness, seclusion, unique-ness

unique, single, isolated, separated; singular (grammar)