pin Synonyms

peg nail brooch rowlock stick thole immobilize tack pivot sunbow sphragistics spigot spike spindle spurrier toggle staple toe tie stylus tiara thorn tacking tartan swivel solder rachis rabbet pushpin prong place pinning pistareen pintle ratchet rivet skittle skewer secure screw scepter saddlecloth rolling-pin rod pion pin tumbler thumbtack tholepin PIN number personal identification number