chiefer (adjective) chief: most important, essential
Sinonime: beating, booming, clangorous, consonant, deep, deep-toned, earsplitting, echoing, electrifying,
emphatic, enhanced,
forceful, full, heightened, intensified, loud, mellow*, noisy, orotund, plangent, powerful, profound, pulsating, pulsing, reverberant, reverberating, rich, ringing, roaring, rotund, round, sonorant, sonorous, stentorian, strident, thrilling, throbbing, thundering, thunderous, vibrant
Antonime: inessential,
minor,
secondary,
subordinate,
unimportant,
unnecessary