(a.) Flowing as with honey; smooth; flowing sweetly or smoothly; as, a mellifluous voice\.

accordant achingly sweet affable agreeable agreeable-sounding ambrosial amiable amicable appealing ariose arioso bittersweet blissful candied canorous cantabile catchy cheerful compatible complaisant congenial cordial desirable dulcet en rapport enjoyable euphonic euphonious euphonous fair fair and pleasant felicific felicitous fine fine-toned genial golden golden-tongued golden-voiced good goodly gracious grateful gratifying harmonious heart-warming honeyed honeysweet likable liquid melic melliferous mellifluent mellisonant mellow melodic melodious music-flowing music-like musical nectareous nectarous nice pleasant pleasant-sounding pleasing pleasurable pleasure-giving pleasureful rewarding rich sacchariferous satisfying silver-toned silver-tongued silver-voiced silvery singable songful songlike sonorous sour-sweet sugarcoated sugared sugarsweet sugary sweet sweet and pungent sweet and sour sweet as sugar sweet-flowing sweet-sounding sweetened sweetish syrupy tunable tuneful welcome