chafe - To be annoyed or lose patience because of rules or limits
Though Ted loved his father (and boss), he chafed under his father's strict supervision, and he was looking forward to the day when his father would retire so he could run the company himself.
farce - A deceptive action that someone tries to fool others into believing that he takes it seriously
Everyone in town knew that a bridge at the busy intersection was needed, but they felt that all the Mayor's activity about the subject was just a farce because he didn't really take the problem seriously.
impressionable - Easily influenced by somebody or something, usually due to being inexperienced or naïve.

Because children tend to be very impressionable, their use of the internet should be monitored, so that they are kept away form undesirble influences.