complicated Synonyms - page 3
bedevilling
burdensome
byzantine
decorated
dense
detailed
insoluble
interwoven
intrication
invious
involute
involuted
irreducible
knarled
knotted
laborious
labyrinthian
labyrinthic
mazy
inextricable
incomprehensible
difficile
difficulty
elaborated
embroiled
enigmatic
entangled
esoteric
extirpable
extricable
gordian
grinding
hamstrung
impossible
muddling