Venial a. : Capable of being forgiven; not heinous; excusable; pardonable; as, a venial fault or transgression.

Venial a. : Allowed; permitted.

Example:
How do you distinguish between mortal sins from Venial sins?

Taxonomy
venial sin, mortal sin, venial sins, free encyclopedia, grace, venial, eternal life, from God, grave matter, fellow Christian, The New Testament, sins, partial loss, penance, search, Unsourced, separation, eternal damnation.

Defination from the web:
venial sin (meaning "forgivable" sin) is a lesser sin that does not result in a complete separation from God and eternal damnation in Hell. ... A venial sin can be left unconfessed, though (so long as there is some purpose of amendment) it is helpful ...