vitrified

deep gooey heavy impenetrable opaque stiff syrupy

close compact concrete firm set solid

caked clabbered clotted coagulated compressed condensed congealed consolidated crowded curdled fixed gelatinous gloppy gummous gummy gunky impervious jelled jellied ossified ropy sloppy solidified thickened turbid viscid viscous

clear easy light soft trivial understandable

flexible indefinite loose slack

attenuated diluted intelligent reasonable sensible slight smart thin uncrowded unfriendly unsociable watery wise