technological--logic tool cool toon loon goon colon conical (Cal Tech) gale logical toil coil loch chain lain cane gain lain eon cache college collage collect chit chill till gill ill allot china tic list hilt tilt lilt gilt
incompatible===blimp plain pain pace lace clamp blame pane cane bile pile claim blame came mate late pate mate pate bloat tamp camp maple table cable mobile potable aplomb income impact lean labile label (there are lots more but I'm tying up the horse)