perplexing
- adjective (adj)
Meaning: difficult to understand
Synonyms:
baffling
beyond one
complicated
confusing
convoluted
disconcerting
impenetrable
intricate
involved
knotty
mind-bending
mysterious
mystifying
paradoxical
puzzling
taxing
thorny
worrying
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.