Answer:
Formal definition: done in accordance etiquette; suitable for or constituting an official or important occasion:
"The king hosted a formal party"
Can be used in literacy terms:
"I sent a formal letter to her"
synonyms:
ceremonial · ceremonious · ritualistic · ritual · conventional · traditional ·
Informal definition: having a relaxed, friendly, or unofficial style, manner, or nature:
"an informal man"
Can be used in literacy terms:
"Write an informal piece of writing"
synonyms:
casual · relaxed · easy-going · natural · unceremonious · unofficial ·
Step-by-step explanation:
To know if something is informal in a sentence can be the grammar or the tone of writing.
example:
informal- im goin to turkey tomorrow bcs my grandmas sick
formal- I'm going to Turkey tomorrow because my grandma's sick.
informal- what yall watchin
formal- What are you all watching?