H1155. boser
בֹּ֫סֶר noun masculine[Isa 18:5] unripe or sour grapes collective (Late Hebrew id., Aramaic בּוּסְרָא, (PS; syllable uncertain [Nes, privately]; Polyglotts and Castell have ); Arabic unripe dates) — בֹּסֶר [18:5] [3]t. בִּסְרוֺ [Job 15:33]; — unripe grapes [Isa 18:5]; [Job 15:33]; sour g. [Jer 31:29-30], [Ezek 18:2].
בעד (Arabic , be remote, distant, Qor 9:42, distant; Ethiopic to change, Psalm 33 title, different, distinct, another).