Pernicious

Destructive

Transgression

To break the law/command

Grievance

Resentment leading to protestation

Solemnity

Seriousness and formal

Posterity

The future generation/ people in the line of descendant

Valiant

Boldness/great courage and fearlessness

Importune

Beg and/or plead to compel someone to do something

Esteem

respectable/ valuable

Partisan

Supporter/ follower

Chaste

Keeping a professional intercourse

Profane

Something or someone being disrespectful to something sacred

Forswear

Giving something up/renouncing it

Languish

Weaken or decline in stamina

Augment

Adding additional things to complement

Fray

Unravel or wear out/away

Portentous

Relating to

Heretics

Dissident or nonconformist

Tyrannous

Someone that has a cruel way of showing authority

Gall

Impudent

Nuptials

Wedding/ Marriage