Synonyms for Regular (same or very similar meaning)
WordNet sense 1 (a regular patron):
fixture, habitue
WordNet sense 2 (often used as intensifiers):
veritable
WordNet sense 3 (exhibiting the qualities or characteristics that identify a group or kind or category):
typical
WordNet sense 4 (symmetrically arranged):
even
WordNet sense 5 (having similarity in size, shape, and relative position of corresponding parts):
symmetrical
WordNet sense 6 (planned or scheduled for some certain time or times):
scheduled
WordNet sense 7 (not subject to change or variation especially in behavior):
steady
WordNet sense 8 (conforming to or constituting a standard of measurement or value; or of the usual or regularized or accepted kind):
standard
WordNet sense 9 ((used of verbs) having standard (or regular) inflection):
weak
WordNet sense 10 (evenly spaced):
uniform
WordNet sense 11 (occurring at fixed times or predictable intervals):
routine
WordNet sense 12 (conforming to set usage, procedure, or discipline):
official
WordNet sense 13 (according to custom or rule or natural law):
orderly
WordNet sense 14 (occurring or done each day):
daily
WordNet sense 15 (conforming with or constituting a norm or standard or level or type or social norm; not abnormal):
normal
WordNet sense 16 (for the entire time appropriate to an activity):
full-time
WordNet sense 17 (coming at short intervals or habitually):
frequent, frequent
WordNet sense 18 (not constipated):
unconstipated
WordNet sense 19 (occurring or encountered or experienced or observed frequently or in accordance with regular practice or procedure):
usual
From the ODE community, based on WordNet
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