¹specific

special, especial, specific, particular, individual mean of or relating to one thing or class. special stresses having a quality, character, identity, or use of its own <special ingredients>. especial may add implications of preeminence or preference <a matter of especial importance>. specific implies a quality or character distinguishing a kind or a species <children with specific nutritional needs>. particular stresses the distinctness of something as an individual <a ballet step of particular difficulty>. individual implies unequivocal reference to one of a class or group <valued each individual opinion>.

explicit, definite, express, specific mean perfectly clear in meaning. explicit implies such verbal plainness and distinctness that there is no need for inference and no room for difficulty in understanding <explicit instructions>. definite stresses precise, clear statement or arrangement that leaves no doubt or indecision <the law is definite in such cases>. express implies both explicitness and direct and positive utterance <her express wishes>. specific applies to what is precisely and fully treated in detail or particular <two specific criticisms>.