throw together Synonyms

jumble fudge together scramble throw up put together patch up set up set up hastily vamp scrambling roughhew produce cook up whip up whomp up erect hastily assemble hastily fake up cobble something together do offhand prefab patch together knock together wing it cobble up cobble together prepare organize extemporize erect devise contrive construct concoct compose combine bunch build blend fabricate form mix merge manufacture make lump jumbled improvise improvising improvised