Words of Encouragement is basically the motivation that you do to a person for them to actively step into something. It is basically giving confidence to someone on a particular arena. The support given for a person to perceive something which is very hard and difficult makes them attain success in life. Encouragement simple means to motivate and support a person on doing something.
Words have the excellent power of wiping the tears down and it gives self-confidence to a person. One can gain confidence through encouragement and motivation.