Below
Part of speech: adverb
Definition: in a lower place on a lower storey farther down on a lower deck below zero
Part of speech: preposition
Definition: lower in spatial position than lower in value than downstream of south of unsuitable to the rank or dignity of
Example sentence: Never above you. Never below you. Always beside you.
Infra
Part of speech: adverb
Definition: Used to refer to something discussed later.