Whether prodigality is opposite to covetousness?

Objections

Objection 1 : It seems that prodigality is not opposite to covetousness. For opposites cannot be together in the same subject. But some are at the same time prodigal and covetous. Therefore prodigality is not opposite to covetousness.
Objection 2 : Further, opposites relate to one same thing. But covetousness, as opposed to liberality, relates to certain passions whereby man is affected towards money: whereas prodigality does not seem to relate to any passions of the soul, since it is not affected towards money, or to anything else of the kind. Therefore prodigality is not opposite to covetousness.
Objection 3 : Further, sin takes its species chiefly from its end, as stated above (FS, Question [62], Article [3]). Now prodigality seems always to be directed to some unlawful end, for the sake of which the prodigal squanders his goods. Especially is it directed to pleasures, wherefore it is stated (Lk. 15:13) of the prodigal son that he "wasted his substance living riotously." Therefore it seems that prodigality is opposed to temperance and insensibility rather than to covetousness and liberality.