What context can I use each word in?
Learn when and how to use these words with these examples!
reasonableness
Example
The reasonableness of the proposal made it easy for everyone to agree. [reasonableness: noun]
Example
It's not reasonable to expect someone to work 24 hours a day. [reasonable: adjective]
logic
Example
The logic behind her argument was sound and convincing. [logic: noun]
Example
It doesn't make logical sense to drive without a seatbelt. [logical: adjective]
Good things to know
Which word is more common?
Logic is more commonly used than reasonableness in academic and formal contexts. Reasonableness is more commonly used in everyday language and informal settings.
Whatโs the difference in the tone of formality between reasonableness and logic?
Logic is generally considered more formal than reasonableness. While reasonableness can be used in both formal and informal contexts, logic is primarily used in academic and professional settings.