coherent	coherence
eloquent	eloquence
fluent	fluency
hesitant	hesitation
inhibited	inhibition
persuasive	persuasiveness
responsive	responsiveness
sensitive	sensitivity
succinct	succinctness
clear	clarity/clearness
wind up	close down, stop running
roaring	very profitable
make a pile	earn very much money
break even	not to earn and not to lose
sharp practices	unfair activity
shady	suspicious, which may not (seems not to) be legal
through the nose	about paying: too much
entrepreneur	business man/woman
in kind	about paying with goods, not money
on a shoe-string	with little money invested