If you don't arrive when you said you would you aren't punctual, and you haven't made a point (punctum) of being on time!
"Be punctual" is a complete sentence, because the verb is in the imperative mood, in which the subject "You" is always implied by the verb itself.
I'm usually quite punctual, but today traffic was bad and I was twenty minutes late for work.
Punctual
His forwardness in expressing his opinions sometimes bordered on rudeness.
The word punctual is an adjective. It means to be prompt.
Bob is my most punctual student.I am a punctual person; I am always on time.
He made it a point to always be punctual. You must be punctual to an interview or you are starting off on a bad foot.
"Be punctual" is a complete sentence, because the verb is in the imperative mood, in which the subject "You" is always implied by the verb itself.
I'm usually quite punctual, but today traffic was bad and I was twenty minutes late for work.
I got sent to detention because I wasn't punctual.
This new colonel is very strict & punctual .
You should use commas. The letter described the student as dedicated, diligent, and punctual.
The comparative is more punctual; the superlative is most punctual.
punctual? =0/
punctual
Punctual is an adjective.
Punctual