Rationale – The reasons for a particular set of thoughts or actions

(Pronounced ra-shuh-nal)

To remember the definition of the word rationale, use the following mnemonic:

All our rations were eaten by an alligator (rationale), who then had to explain the reasons for his actions.

Examples of rationale in a sentence

I had to give believable rationale to my parents.

Her rationale made no sense to her friends.

He gave a reasonable rationale after choosing to run for mayor.