mellifluous (adj.)
- accordant
 - affable
 - agreeable
 - ambrosial
 - amiable
 - amicable
 - appealing
 - ariose
 - bittersweet
 - blissful
 - candied
 - canorous
 - cantabile
 - catchy
 - cheerful
 - compatible
 - complaisant
 - congenial
 - cordial
 - desirable
 - dulcet
 - enjoyable
 - euphonic
 - euphonious
 - euphonous
 - fair
 - felicitous
 - fine
 - genial
 - golden
 - good
 - goodly
 - gracious
 - grateful
 - gratifying
 - harmonious
 - honeyed
 - likable
 - liquid
 - mellisonant
 - mellow
 - melodic
 - melodious
 - musical
 - nectarous
 - nice
 - pleasant
 - pleasing
 - pleasurable
 - rewarding
 - rich
 - satisfying
 - silver-tongued
 - silvery
 - singable
 - songful
 - songlike
 - sonorous
 - sugared
 - sugary
 - sweet
 - sweetened
 - sweetish
 - syrupy
 - tuneful
 - welcome