ὕδωρ δι' ἀκριβείας ἐστί τινι → water is scarce for someone
dēclīvĭtas: ātis, f. declivis,I a sloping place, declivity, Caes. B. G. 7, 85, 4.
dēclīvĭtās,¹⁶ ātis, f. (declivis), pente, penchant : Cæs. G. 7, 85, 4 ; Amm. 23, 6, 65.