throw(in),dump*fall / tumble in;flock in*throw(in),dump*fall / tumble in;flock in*introduction*import*fling / cast;plunge;~   drive to despair*fling / cast;plunge;~   drive to despair*entrust,commit,give in charge*<> screw in;put in(a word,etc.)*<> screw in;put in(a word,etc.)*up(ward)*(/ )upside down*upstairs*headlong*above;overhead*entrust,commit,give in charge*introduce;bring / usher(in)*in view(of ),considering;~ ,: as,since,seeing that*screw in*screw in*introduce;bring / usher(in)*put into operation*put into operation*acquaint with an affair*put into operation* /  parenthesis*introductory*import(s);importation*import*import..*plenty of;to one's hearts content*<> meddle,interfere;get involved(in)*