slag composition

(of the way in which something progresses) easily / (of the way in which something progresses) smoothly / (of the way in which something progresses) without a hitch / (of the way in which something progresses) effortlessly / (of the way in which something progresses) with hardly any effort / (of the way in which something progresses) with no problems

(of the way in which someone speaks) easily / (of the way in which someone speaks) fluently / (of the way in which someone speaks) without a stumble / (of the way in which someone speaks) without hesitation

fluently / without any trouble / smoothly

slacks

slavic / the Slavs

slavic / the Slavs

slab / monolith

rolled steel materials

slum