secular (n.)
- annual
 - biennial
 - bimonthly
 - biweekly
 - brother
 - catechumen
 - centenary
 - centennial
 - churchman
 - communicant
 - corporal
 - daily
 - hundredth
 - laic
 - lay
 - layman
 - material
 - monthly
 - parishioner
 - pragmatic
 - quarterly
 - rational
 - realist
 - reprobate
 - sane
 - secularist
 - semimonthly
 - semiweekly
 - sister
 - sound
 - state
 - temporal
 - terrestrial
 - triennial
 - weekly
 - yearly
 
secular (adj.)
- annual
 - biannual
 - biennial
 - bimonthly
 - biweekly
 - bodily
 - carnal
 - catamenial
 - centenary
 - centennial
 - centesimal
 - civil
 - congregational
 - corporal
 - corporeal
 - daily
 - diurnal
 - down-to-earth
 - earthly
 - earthy
 - fleshly
 - fortnightly
 - hardheaded
 - hebdomadal
 - hourly
 - hundredth
 - laic
 - lay
 - material
 - materialistic
 - matter-of-fact
 - menstrual
 - momentary
 - monthly
 - mundane
 - physical
 - popular
 - positivistic
 - practical
 - pragmatic
 - profane
 - quarterly
 - quotidian
 - rational
 - realistic
 - reasonable
 - reprobate
 - sane
 - scientific
 - semestral
 - semiannual
 - semimonthly
 - semiweekly
 - sensible
 - somatic
 - sound
 - state
 - substantial
 - temporal
 - terrestrial
 - tertian
 - triennial
 - unblessed
 - unhallowed
 - unholy
 - unregenerate
 - unromantic
 - unsanctified
 - unsentimental
 - weekly
 - worldly
 - yearly