special
spe.cial \'spesh-*l\ \-(*-)le-\ aj [ME, fr. OF or L; OF especial, fr. L specialis individual, particul]ar, fr. species species 1: distinguished by some unusual quality 2a: PECULIAR, UNIQUE 2b: of, relating to, or constituting a species : SPECIFIC 3: ADDITIONAL, EXTRA 4: designed for a particular purpose or occasion INDIVIDUAL, RESPECTIVE, CONCRETE mean of or belonging to one only. SPECIAL stresses having a quality, character, identity, or use of its own; ESPECIAL may add implications of preeminence or preference; SPECIFIC implies a quality or character distinguishing a kind or a species; PARTICULAR implies a distinguishing mark of an individual; INDIVIDUAL implies unequivocal reference to one of a class or group; RESPECTIVE implies reference to each one of several in the order named; CONCRETE suggests individuality and actuality of existence or experience - special n SYN syn SPECIAL, ESPECIAL, SPECIFIC, PARTICULAR,
Webster's English Dictionary