black a, blatta, bloch a, block a, bloc a, blot a, brad a, braga, bragg a, brag a, broca, brock a, claddagh, clad a, clap a, clock a, clog a, clot a, crab a, crack a, crada, crop a, draga, drag a, drop a, glad a, grab a, grappa, grata, krakau, plaga, plaque a, plata, plop a, plot a, prada, prague a, pratt a, prob a, prod a, prop a, track a, trapa, trap a, trod a, trot a