grieving vs grief-stricken

grieving and grief-stricken both are adjectives.

Word	Noun	Adjective	Verb	Adverb
grieving	No	Yes	No	No
grief-stricken	No	Yes	No	No

As adjectives, grieving and grief-stricken are synonyms defined as:

Other synonyms of grieving include bereaved, bereft, mourning, sorrowing.

grieving (adjective)	grief-stricken (adjective)
sorrowful through loss or deprivation	sorrowful through loss or deprivation