1) Checked 2) Chequered 3) Diversified in color 4) Like a finish flag 5) Like some careers 6) Marked by changeable fortune 7) Marked by dubious episodes 8) Patterned Found on https://www.crosswordclues.com/clue/checkered
• (a.) Diversified or variegated in a marked manner, as in appearance, character, circumstances, etc. • (a.) Marked with alternate squares or checks of different color or material. • (imp. & p. p.) of Checker Found on http://thinkexist.com/dictionary/meaning/checkered/
Check'ered (-ẽrd) adjective 1. Marked with alternate squares or checks of different color or material. « Dancing in the checkered shade. Milton. » 2. Diversified or variegated in a marked manner, as in appearance, character, circumstances, etc.
... Found on http://www.encyclo.co.uk/webster/C/59
marked by numerous and various shifts or changes; variegated: a checkered career. · marked by dubious episodes; suspect in character or quality: a checkered past. · marked with squares: a checkered fabric. · diversified in color; alternately light and shadowed: the checkered shade beneath trees. Found on https://www.infoplease.com/dictionary/checkered