Ingratus

Latin-English

ingrāt|us, -a, -um. (inˈɡra.tus) adj.

1. Unpleasant.
2. Ungrateful.

[in- + gratus.]

Loci

• αʹ Cicero, Ad Atticum 10.7:

Mea causa autem alia est, quod beneficio vinctus ingratus esse non possum, nec tamen in acie 〈 me 〉 sed Melitae aut alio in loco simili 〈 oppidulo 〉 futurum puto.

My case, though, is different, because I am bound by a favor and can't be ungrateful, but nevertheless I'm not planning on being on the front lines, but in Malta or in some other place like it.