1. strictly observant of an appointed or regular time; not late; prompt.
2. made, occurring, etc., at the scheduled or proper time: punctual payment.
3. pertaining to or of the nature of a point.
"students can be punctual in forms."
"students can be punctual in attendances."
"people can be punctual for assignations."
"starts can be punctual."
"launches can be punctual."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.