scrawny

adjectives

being very thin
"a child with skinny freckled legs"; "a long scrawny neck"
boney, scraggy, scrawny, skinny, underweight, weedy
is derived from
scrawniness
inferior in size or quality
"scrawny cattle"; "scrubby cut-over pine"; "old stunted thorn trees"
scrawny, scrubby, stunted
is derived from
scrawniness