The willowy girl wore a billowy blouse.
She was a shy, skinny, willowy waif of a girl.
A negative connotation for willowy could be frail or weak, suggesting a lack of strength or substance.
Wyd
Thin, flexible and rather droopy in appearance (like a willow tree).
Using petroleum in a sentence?
limber, lithe, supple, willowy
I am not writing a sentence using that word.
this is a sentence using aquit
Slim, slender, lean, svelte, lithe, slight, willowy.
a sentence using the word endotracheal
I am making a sentence using consign.
This is a sentence using the word aviator.