nominally

Of the group, Max (Room’s Jacob Tremblay) is the most nominally mature, at least biologically speaking; unlike his childhood companions, he’s entered the early throes of puberty, and spends a lot of his waking hours pining, rather chastely, for a classmate (Millie Davis).

In Mauritanian Hassaniya, forms like lil-i can function nominally ('mine'), and accordingly have FeSg and Pl variants (lil-t-i, lwaayl-i), see DHF l.lxxv.