apprehensive vs worried

apprehensive and worried both are adjectives.

Word	Noun	Adjective	Verb	Adverb
apprehensive	No	Yes	No	No
worried	No	Yes	No	No

As adjectives, apprehensive and worried are synonyms defined as:

apprehensive and worried: mentally upset over possible misfortune or danger etc

apprehensive (adjective)	worried (adjective)
in fear or dread of possible evil or harm	afflicted with or marked by anxious uneasiness or trouble or grief
quick to understand	mentally upset over possible misfortune or danger etc
mentally upset over possible misfortune or danger etc