The opposite of gravity is weightlessness

I'm not sure about that. Gravity is a pulling-toward, an
attract-ive force. Wouldn't the opposite then be a pushing-away, a repellent force? But oh, dear, she said, suddenly
feeling like Alice --what then is the opposite of weightlessness?

Psst--I think the soul of wit is U. Or are you the sole
wit? Oh no, I'm fishing again! Wrong thread!