Whether six daughters are fittingly assigned to gluttony?

Objections

Objection 1 : It would seem that six daughters are unfittingly assigned to gluttony, to wit, "unseemly joy, scurrility, uncleanness, loquaciousness, and dullness of mind as regards the understanding." For unseemly joy results from every sin, according to Prov. 2:14, "Who are glad when they have done evil, and rejoice in most wicked things." Likewise dullness of mind is associated with every sin, according to Prov. 14:22, "They err that work evil." Therefore they are unfittingly reckoned to be daughters of gluttony.
Objection 2 : Further, the uncleanness which is particularly the result of gluttony would seem to be connected with vomiting, according to Is. 28:8, "All tables were full of vomit and filth." But this seems to be not a sin but a punishment; or even a useful thing that is a matter of counsel, according to Ecclus. 31:25, "If thou hast been forced to eat much, arise, go out, and vomit; and it shall refresh thee." Therefore it should not be reckoned among the daughters of gluttony.
Objection 3 : Further, Isidore (Questions. in Deut. xvi) reckons scurrility as a daughter of lust. Therefore it should not be reckoned among the daughters of gluttony.