The phrase "reply after" is correct and can be used in written English.
It means to respond or answer at a later time. Example: "I'm busy right now, but I will reply after I finish my work."
We had no reply after six days.
Archives|DELAYS ANSWER TO LEWIS.; Coolidge Will Reply After Studying Issues Involved in Letter.
DELAYS ANSWER TO LEWIS.; Coolidge Will Reply After Studying Issues Involved in Letter.
He did not reply after being sent the text by e-mail.
Brentford never recovered and could only manage a header from defender Harlee Dean in reply after the break.
NickServ should reply after you run the registration command that you have been registered with your email.
Janvier Abouta's reply after 69 minutes was stunning, a left-foot volley which left Vincent Enyeama pawing the air.
Sophie's mother Melissah Lester said her daughter was delighted to receive the reply, after weeks of begging her parents for a baby dragon for Christmas.
Blackpool led 2-0 at half-time and the home side could muster only a Sotirios Kyrgiakos header in reply after the break.
Women's soccer was dealt its first Ivy League loss by Columbia in Manhattan on Saturday night, unable to reply after the Lions scored with 21 minutes remaining.
Michael Kolganov would not reply after qualifying for the men's K1 500 meters on Friday, would not so much as raise his head.
