ξύλον ἀγκύλον οὐδέποτ' ὀρθόν → a bent board is never straight
P. ἀπατηλός, V. κέρτομος.
false: P. and V. ψευδής.
empty: P. and V. κενός, μάταιος.
hollow, unsound: P. and V. ὕπουλος, σαθρός.
