Piecemeal

постепе́нный

postepénnyj

(Made or done in pieces or one stage at a time)

поша́говый

pošágovyj

(Made or done in pieces or one stage at a time)

на куски́

na kuskí

(into pieces or parts)

на ча́сти

na části

(into pieces or parts)

по частя́м

po častjám

(piece by piece)

постепе́нно

postepénno

(piece by piece)