boney vs weedy

boney and weedy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
boney	No	Yes	No	No
weedy	No	Yes	No	No

As adjectives, boney and weedy are synonyms defined as:

Other synonyms of boney include bony, scraggly, scraggy, scrawny, skinny, underweight.

boney (adjective)	weedy (adjective)
having bones especially many or prominent bones	abounding with or resembling weeds
being very thin	being very thin