Neo-Adûnaic : sâibêth

*sâibêth n. (Weak-I Neuter) “assent”

It contains the word bêth, but the word formation is obscure beyond that. It appears that it may be an objective inflection of sâ, however, using -i to represent the objective inflection is normally relegated to Feminine nouns (perhaps because bêth has a feminine overtone in Númenórean culture? It would explain why Inzilbêth, “expression of the Lily,” is considered feminine beyond the repetition of feminine-associated vowels).

Inflections

Nominative	sâibêth	“assent”
Subjective	sâibêtha	“assent”
Objective	sâibêthu	“assent”
Plural	sâibêthî	“assents”
Plural Subjective	sâibêthîya	“assents”
Dual	sâibêthat	“both assents”
Dual Subjective	sâibêthât	“both assents”