熔く[toku] to dissolve (paint)
熔ける[tokeru] to melt
熔岩[yougan] lava
熔鉱炉[youkouro] smelting furnace
熔接[yousetsu] weld

熔融[youyuu] melting
熔解[youkai] melting
熔銑[yousen] molten iron
炉心熔融[roshinyouyuu] core meltdown
熔滓[youshi] slag

くっ着ける[kuttsukeru] to attach
バス発着場[basuhacchakujou] depot
逢着[houchaku] encounter
悪戯着[itazuragi] rompers
圧着[acchaku] crimp

圧着端子[acchakutanshi] crimp contact
安着[anchaku] safe arrival
伊達着[dategi] showy clothes
移着[ichaku] adhering or embedding of wear debris in the opposing surface
磯巾着[isoginchaku] sea anemone