Lexical Definition

‎בָּדָא‎ bâdâʼ (baw-daw') to devise H:V
a primitive root

devise, feign.

1) to devise, contrive, invent (bad sense)
1a) (Qal)
1a1) to devise
1a2) to contrive

See Greek: πλάσσω

Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
בוֹדָֽאם inventing them Neh.6.8
בָּדָ֣א he had devised 1Kgs.12.33

Brown-Driver-Briggs

‎בָּדָא‎ verb devise, invent (bad sense) (Mishna id., Aramaic ‎בְּדָא‎, invent; compare Arabic begin, make a beginning

Qal Perfect ‎בָּדָא‎ 1Kgs 12:33 Participle suffix ‎בּוֺדָאם‎ (instead of ‎בּוֺדְאָם‎) Neh 6:8 — Jeroboam devised a feast in 8th month 1Kgs 12:33 invent accusation Neh 6:8.

Brown-Driver-Briggs References

Book Refs
1 Kings 12:33
Nehemiah 6:8