Arrant and Egregious

Arrant adjective - Having no exceptions or restrictions.

Egregious is a synonym for arrant in good topic. In some cases you can use "Egregious" instead an adjective "Arrant", when it comes to topics like total.

Egregious adjective - Very noticeable especially for being incorrect or bad.

Arrant is a synonym for egregious in good topic. You can use "Arrant" instead an adjective "Egregious", if it concerns topics such as grievous, outrageous.