trick that may deceive a child; transparent ploy; mere child's play; trivial (e.g. scheme); transparent; trifling (e.g. matter)
to take by deception; to defraud someone of; to swindle someone out of; to cheat someone out of
using every trick in the book; using every trick one knows; by one rouse or another; with careful coaxing; carefully (e.g. nursing a damaged vehicle)