Crossword Clue:

ANALYSE to separate a whole into parts

AnswerCrossword Clue
ASUNDERInto separate parts.
SYNTHESISCombination of parts to form a whole
GRANDMAArtist Moses ... and, when divided into three parts, a hint to the answers to starred clues
RETOOLModernize, in a way ... and when divided into three parts, a hint to the answers to starred clues