having no limit

showing or expressing gratitude, pleasure, or approval in an unrestrained or heartfelt manner.

someone or something that represents a quality or an idea exactly

: an instance of excess or prodigality. specifically: an excessive outlay of money

1. a sibilant speech sound.

not caring about the feelings or suffering of other people

helping people who are slow at learning something

to say publicly that something is wrong; to be very critical of a person in public