The Collaborative International Dictionary
Routinist
Routinist \Rou*tin"ist\, n. One who habituated to a routine.
Wiktionary
routinist
n. One who follows a routine.
Usage examples of "routinist".
Still the mere routinists and unthinking artisans in most callings dislike whatever shakes the dust out of their traditions, and it may be unreasonable to expect that Medicine will always prove an exception to the rule.