Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
Explanation: I know you said noun in your request, but I can only think of adjectives and verbs!
Just in case they can help, here goes:
スマート (smart)adj. used for people
細い (hosoi)adj. used for people and objects (expresses width)
やせる (yaseru) vb. to slim