Firebrick rhymes with:
hambrick, hembrick, kubrick, hambrick, hembrick, kubrick, bailiwick, balliwick, barwick, bestwick, bolshevik, broomstick, candlestick, capstick, chopstick, dipstick, eastlick, eastwick, elswick, fenwick, gatwick, hambrick, hardwick, hartwick, hembrick, herwick, homesick, impolitic, joystick, keswick, krutick, kubrick, linwick, lipnick, lipstick, lunatic, marwick, micronic, morowick, nadgwick, nightstick, nowaczyk, pandick, papernick, pickwick, picnic, pitstick, politic, roddick, sandwick, seasick, shandwick, sidekick, slapstick, smithwick, toothpick, traczyk, traywick, triassic, uptick, yardstick
Firebrick sounds like:
forebears, freberg, freeberg, freeberg's, freeburg, freiberg, friberg, fribourg, froberg