The prefix 'MAN' is derived from the Proto-Indo-European root *MAN- which means 'to think'. This prefix is used to form words related to the concept of thought, such as 'MENTAL' and 'MANIPULATE'. Two crossword solutions for the term 'MAN' are 'ANDRE' and 'homin'. 'ANDRE' is a French word meaning 'MANLY' or 'MASCULINE', while 'homin' is a Latin word meaning 'HUMAN'. Both words refer to the concept of manhood, and can be used to describe a male HUMAN being.