Laconic : (of a person, speech, or style of writing) using very few words.Prolix ; (of speech or writing) using or containing too many words; tediously lengthy.Profligate : recklessly extravagant or wasteful in the use of resources.Prolific : (of a plant, animal, or person) producing much fruit or foliage or many offspring.Bucolic : relating to the pleasant aspects of the countryside and country life.Antonym of Laconic is Prolix