Serrated
Zigzag, notched
Propagate
Grow, cultivate
Venial
Tolerable, excusable
Ascetic
Chaste, simple
Sublime
Noble, majestic
Innocuous
Harmless, wholesome
Antiquated
Outdated, ancient
Venal
Fraudulent, corrupt
Coercion
Force, compulsion
Vagrant
Drifter, wanderer
Artifice
Trickery, deception
Incredulity
Doubt, disbelief
Protege
Trainee, pupil
Infallible
Precise, perfect
Soporific
Sedative, drowsy