Opposite of period

Opposite of periodic

Opposite of periodical

Opposite of perish

Opposite of perishable

Opposite of permanence

Opposite of permanent

Opposite of permeable

Opposite of permissable

Opposite of permission

Opposite of permissive

Opposite of permit

Opposite of permutation

Opposite of peroration

Opposite of perorational

Opposite of perpendicular

Opposite of perpetrate

Opposite of perpetual

Opposite of perpetuate

Opposite of perpetuation

Opposite of perpetuity

Opposite of perplex

Opposite of perquisite

Opposite of persecute

Opposite of persecution

Opposite of perserverance

Opposite of perseverance

Opposite of persevere

Opposite of persevering

Opposite of persist

Opposite of persistence

Opposite of persistent

Opposite of persomal

Opposite of person

Opposite of personal

Opposite of personality

Opposite of persons

Opposite of perspicacity

Opposite of perspicuity

Opposite of persuasion