problematical

adj 1: open to doubt or debate; "If you ever get married, which

seems to be extremely problematic" [syn: {debatable},

{problematic}]

2: making great mental demands; hard to comprehend or solve; "a

baffling problem"; "I faced the knotty problem of what to

have for breakfast"; "a problematic situation at home"

[syn: {baffling}, {knotty}, {problematic}]