BDB9360
[בִּאישׁ K§ 11, 8b)] adjective bad (so Egyptian Aramaic Cooke75. 2; ᵑ7 בִּישׁ, Syriac [untranscribed source text 5936]); — feminine singular emphatic וּבִאישְׁתָּא Ezra 4:12 rebellious and bad city (not בִּאוּשְׁתָָּא, see Baern.).
בָּאתַר, בָּתַר see אֲתַר .