Arranged in a constant pattern (7)
I believe the answer is:
regular
(Other definitions for regular that I've seen before include "Frequent - usual" , "Full-time soldier" , "Routine" , "Predictable" , "Steady, even" .)
I believe the answer is:
regular
(Other definitions for regular that I've seen before include "Frequent - usual" , "Full-time soldier" , "Routine" , "Predictable" , "Steady, even" .)