complication

DIFFICULTY
WordClue
GRABcatch
HITCHsnag
SNATCHquick grab or catch
CAPTUREcatch, collar
HARDSHIPdifficulty, obstacle
OBSTACLEstumbling-block, snag
IMPEDIMENTobstacle, difficulty
CONSENTcompliance, acquiescence
CONNIVANCEcomplicity