a compound word
rhyme
The use of words whose sounds mimic their meanings is called onomatopoeia. This literary device creates a sensory or auditory connection between the word and the phenomenon it describes.
Words that have opposite meanings are called antonyms.
Words that have two or more meanings are called auto-antonyms.
The homonyms of the word "plain" are plane and plane. One refers to a flat surface, while the other is a mode of transportation.
a homophone and it sounds the same but is spelt differentlyyes
synonyms
Thesaurus
Words with two or more meanings are called homonyms.
They are synonyms.
Academic words
Different meanings are like some words sounds alike but they both have different definion.I hope this helps,I am not exaclty sure if this is right though.