飽和【ほうわ】
saturation, satiation
飽食【ほうしょく】
eating until one is full, eating one's fill, gorging (on), satiation, having adequate food, having all one needs (for daily living), plenty
飽きる【あきる】
to get tired of, to tire of, to lose interest in, to grow weary of, to get fed up with, to get sick of, to become bored with, to become sated, to become satiated, to have one's fill
飽き【あき】
weariness, boredom, tedium, tiresomeness