What does "AJAR" mean?
To leave a door "ajar" means to leave it slightly open; almost shut. It doesn't mean to leave a door widely open.
Example
1. I left the door "ajar" so that I could hear the conversation between the landlady and the new tenant. โ
The idiom is, "Better the devil you know than the devil you don't know". There is no "angel" in this idiom.
It means it is sometimes better to deal with someone or thing you know, although you may not like them, than to deal with a new person or thing who could be even worse.
"*Delayance" does not exist in the English language. The acceptable word is "delay". It can be used as a noun and as a verb. The word "delay", as a noun, refers to โa situation in which something happens later than it should.โ
The "Before Breakfast Lessons" is a self-help daily educative resource which guides English Language users on grammar, spelling, pronunciation, and vocabulary.