/A/ versus /e@/: 48 pairs afar affair aria area arias areas baa'd bared baas bares bar bare barley barely barn bairn barns bairns barring baring car care card cared cars cares char chair charred chaired charring chairing chars chairs far fair hard hared khan cairn khans cairns lard laird lards lairds mar mare mars mares par pair pars pairs R Ayr R's airs scar scare scarred scared scarring scaring scars scares shah share shahs shares shard shared spar spare sparred spared sparring sparing spars spares star stair starred stared starring staring stars stairs tar tare tarring tearing tars tares yah yeah