остроумен означава в английски

ingenious▼(witty; original; shrewd; adroit; keen; sagacious)
adjective
[UK: ɪn.ˈdʒiː.nɪəs] [US: ˌɪn.ˈdʒiː.njəs]

smart [smarter, smartest]▼(cleverly shrewd and humorous)
adjective
[UK: smɑːt] [US: ˈsmɑːrt]

witty [wittier, wittiest]▼(clever; amusingly ingenious)
adjective
[UK: ˈwɪ.ti] [US: ˈwɪ.ti]

repartee [repartees]▼(swift witty retort)
noun
[UK: ˌre.pɑː.ˈtiː] [US: ˌre.pər.ˈtiː]

riposte [ripostes]▼(a quick and usually witty response to a taunt)
noun
[UK: rɪ.ˈpɒst] [US: rəˈpost]