ŏnĕrōsus — Lewis & Short
ŏnĕrōsus, a, um, adj.onus,
praeda,Verg. A. 9, 384.—Of food that is difficult of digestion and causes oppression:
cibus etiam valentibus onerosus,Plin. 23, 7, 62, § 115:
(ervum) capiti et stomacho onerosum,id. 22, 25, 73, § 153.— Comp.:
aër est onerosior igni,Ov. M. 1, 53. —
onerosior altera sors est,Ov. M. 9, 675:
donatio,Plin. Ep. 2, 4, 3:
quam sit onerosum succedere bono principi,id. Pan. 44, 7:
consolatores,Vulg. Job, 16, 2.—Hence, adv.: ŏnĕrōsē, odiously (post-class.), Paul. Nol. Ep. 11.—Comp.:
onerosius,Cassiod. Anim. 11.