Lackluster (adj)
Lacking in vitality, force, or conviction
Lackluster (Synonym)
Dull / uninspired
Lackluster (Antonym)
Thrilling / inspired
Temper (verb)
To strengthen by heating and then cooling
Temper (Synonym)
Hone / toughen
Temper (Antonym)
Weaken / bend
Hedonism (noun)
The pursuit of pleasure
Hedonism (Synonym)
Sensualism / debauchery
Hedonism (Antonym)
Restraint / abstinence
Bolster (verb)
Support or prop up
Bolster (Synonym)
Boost / reinforce
Bolster (Antonym)
Hinder / undermine
Lament (verb)
To express one's deep grief
Lament (Synonym)
Mourn / Bawl
Lament (Antonym)
Celebrate/ Cheer