► 動詞拵える [こしらえる] [coll]
meaning: make rank: 2☆ そろそろ
夕食をこしらえる
時間だ ⇨ It is about time to prepare dinner
(☛ Make something elaborate)拵える [こさえる] [coll]
meaning: make rank: 4☆ そろそろ
夕御飯をこさえよう ⇨ Let’s start making, cooking, preparing, dinner
(☛ Sounds archaic and/or like a dialect)