(a.) Lowing; bellowing.

arrant barefaced bawling bellowing blaring blatting blustering boanergean boisterous bold brassy brawling brazen brazenfaced chintzy clamant clamorous clamoursome clanging clangorous clattery colorful conspicuous crude crying extravagant flagrant flaring flashy flaunting garish gaudy glaring gorgeous hanging out howling impudent in relief in the foreground loud loudmouthed lowing lurid mafficking meretricious mugient multivocal noiseful noisy notable noticeable notorious obstreperous obtrusive obvious openmouthed ostensible outstanding overbold overt palpable prominent pronounced puling rackety rip-roaring rowdy salient screaming sensational shameless shouting spectacular staring stark-staring sticking out strepitant strepitous strident striking tawdry tinsel tumultuous turbulent ululant unabashed unashamed unblushing uproarious vociferant vociferating vociferous vulgar wailing whining yammering yapping yelling yelping