WordNet sense 1 (a condition (mostly in boys) characterized by behavioral and learning disorders):

ADHD, MBD, attention deficit disorder, attention deficit hyperactivity disorder, hyperkinetic syndrome, minimal brain damage, minimal brain dysfunction

WordNet sense 2 (bestow a quality on):

bestow, bring, contribute, impart, lend

WordNet sense 3 (state or say further):

append, supply, supply

WordNet sense 4 (determine the sum of):

sum, tally, tot, total, summate, sum up, add up, tote up, tot up, add together