There is stark discrepancy in what you preach and what you practice.
(D) discreet née
The servant’s fidelity towards his master is perfect.
He is in jolly mood.
The devotee leads a life full of piety.
His iniquitous behaviour hurts me.
He alighted from the aero plane with his hand-bag.
He passed the evening assorting collected bills and vouchers.
The boy and the girl were betrothed recently.
(C) tied in knots
The wrecked car was cannibalized of its working parts to fit into another car which needed these parts.
These two mountains are coeval in existence.
(B) of same age
(D) very old
He is crazy about the cricket game.
He brought disgrace on his family with his misdeeds.
He extended a flimsy excuse for his failure.
She ravelled the knot like a Gordian knot.
His piteous cry for help moved us.
He segregated bills and vouchers collected over a period.
Gossiping is the ailment of idle persons.
He assumed the style of an aggressive go-getter.
His tearful plea was designed to bias the judge.
He is a canny businessman.