Reinforce
Part of speech: verb
Definition: to strengthen, especially by addition or augmentation to emphasize or review to encourage a behavior or idea through repeated stimulus
Example sentence: Know that any and all thoughts that you have regarding your own skills, interests, and inclinations are valid. To reinforce the validity of your thoughts, keep them private. Tell yourself that they're between you and God.
Reward
Part of speech: verb
Definition: To give (something) as a reward.To give a reward to or for.To recompense.
Part of speech: noun
Definition: Something of value given in return for an act.A prize promised for a certain deed or catchThe result of an action, whether good or bad.
Example sentence: The reward of a thing well done is having done it.