be sufficient (verb) satisfy: answer, persuade
Sinonime: break one's heart, bring one down, bum out, cast down, dampen spirits, dash, deject,
deplore,
desolate,
discourage,
dishearten, dispirit, distress,
down, drag down,
grieve, make blue,
oppress,
press, put a damper on, put into a funk, throw cold water on, turn one off, weigh down
Antonime: cheer,
delight, gladden, make happy