dearly - adverb - very nuch

She loves him dearly.

illness - the state of being physically or mentally ill.

He died after a long illness.

agree - share opinion, to have the same opinion 

opposite - disagree

strict - adjective - that must be obeyed exactly

comparative - stricter

superlative - strictest

My mother is in a very strict diet.

bright - used both as adjective and adverb

adjective - Her eyes were bright with tears.

adverb - The stars were shining bright.

Degrees of Comparison of both parts of speech of the word 'bright'.

comparative - brighter

superlative - brightest