The four-letter word for thin and narrow, not wide or thick, is "slim." "Slim" describes something that is slender or slight in form, emphasizing a lack of excess bulk. It is commonly used to describe objects or people that are trim or delicate in appearance.
Spaghetti is thin and narrow; apply the sauce wide and thick.
slim
A needle.
Slender
slim
Yes. It can mean narrow or slender, generally the opposite of thick.
Something that is thin and narrow, not wide or thick, is often described as "slim" or "narrow." Other terms that can be used include "slender," "svelte," or "streamlined," depending on the context. These adjectives convey the idea of a minimal width or thickness.
a. serif letter
to be Slim
The word is slim.
a 4 letter word for a thin frog is a toad
A thin atmosphere is thin and a thick atmosphere is thick