portion

part, portion, piece, member, division, section, segment, fragment mean something less than the whole. part is a general term appropriate when indefiniteness is required. they ran only part of the way portion implies an assigned or allotted part. cut the pie into six portions piece applies to a separate or detached part of a whole. a puzzle with 500 pieces member suggests one of the functional units composing a body. a structural member division applies to a large or diversified part. the manufacturing division of the company section applies to a relatively small or uniform part. the entertainment section of the newspaper segment applies to a part separated or marked out by or as if by natural lines of cleavage. the retired segment of the population fragment applies to a part produced by or as if by breaking off. only a fragment of the play still exists

fate, destiny, lot, portion, doom mean a predetermined state or end. fate implies an inevitable and usually an adverse outcome. the fate of the submarine is unknown destiny implies something foreordained and often suggests a great or noble course or end. the country's destiny to be a model of liberty to the world lot and portion imply a distribution by fate or destiny, lot suggesting blind chance it was her lot to die childless, portion implying the apportioning of good and evil. remorse was his daily portion doom distinctly implies a grim or calamitous fate. if the rebellion fails, his doom is certain