THESAURUS
congeal
adhere, agglomerate, blast, blast-freeze, blight, bunch, cake, chill, clabber, clasp, cleave, clinch, cling, cling to, clot, clump, cluster, coagulate, cohere, concrete, conglomerate, cool, curd, curdle, dry, embrace, freeze, freeze solid, freeze to, gel, gelatinate, gelatinize, glaciate, glacify, grasp, grow together, hang on, hang together, hold, hold on, hold together, hug, ice, incrassate, indurate, inspissate, jell, jellify, jelly, knot, lopper, lump, mass, nip, persist, quick-freeze, refreeze, regelate, set, solidify, stay, stay put, stick, stick together, take hold of, thick, thicken
ROGET THESAURUS
congeal
Density
VB
be dense, become solid, render solid, solidify, solidate, concrete, set, take a set, consolidate,
congeal, coagulate, curd, curdle, lopper, fix, clot, cake, candy, precipitate, deposit, cohere, crystallize, petrify, condense, thicken, gel, inspissate, incrassate, compress, squeeze, ram down, constipate.
Refrigeration
VB
cool, fan, refrigerate, refresh, ice,
congeal, freeze, glaciate, benumb, starve, pinch, chill, petrify, chill to the marrow, regelate, nip, cut, pierce, bite, make one's teeth chatter, damp, slack quench, put out, stamp out, extinguish, go out, burn out (incombustibility).