Witty
'Wit' is a 3-letter word that means the ability to say clever and funny things.
Widdershins is a funny word. It means counterclockwise.
A lack of ability or means of doing things, incapacity
An ability to learn easily. If the aptitude is general it means an ability to learn a lot of different things. If the ability relates to a particular subject then it is an aptitude to learn a lot of things about that subject.
The words innovative and imanginative mean the ability to think of creative ways to do new things.
Shrewd means clever, sharp, intelligent, circuitious, able to quickly grasp and remember things that might be vital to you.
An ability to learn easily. If the aptitude is general it means an ability to learn a lot of different things. If the ability relates to a particular subject then it is an aptitude to learn a lot of things about that subject.
clever
it means funny as funny
An antonym means opposite so the opposite of clever is dumb or stupid and the like.
Smart is something one can become. It is more a categoric term for someone of whom posseses natural intelligence, who may have used natural, intellectual ability to their advantage. This is known as being 'smart'. In comparisson with intelligence, we could say that this is again, a natural ability possessed in varying levels, by different individuals. It is just a difference in that some may harvest their natural, often high intelligence, to become 'smart'.
Roshni does, its persian