Making a bust, or any other replica of a body, or body part, is known as sculpting.
The word that is a synonym of "look hard" starting with S is "scrutinize."
Seta is a 4-letter word for hair or bristle starting with S.
what word starting with s is a synonym for technology? playful
Start
Santa
bust base busk busy bush
portrait bust
star
set
silence
shelter
Steam