a complete coward.
a complete gentleman.
a consummate artist.
a consummate fool.
a consummate performance.
a double-dyed villain.
a masterful speaker.
a masterly performance of the sonata.
a perfect idiot.
a thorough nuisance.
a thoroughgoing villain.
a virtuoso performance.
an arrant fool.
consummate a marriage.
consummate happiness.
consummate skill.
gross negligence.
masterful technique.
pure folly.
stark staring mad.
the unadulterated truth.
utter nonsense.
what a sodding mess.