KEY: Trunk.
SYN: Stem, stock, body, shaft.

• Strait \a
• Strait
• Strange
• Stranger
• Stratagem
• Stray
• Stream
• Strengthen
• Strenuous
• Stress
• Stretch
• Strict
• Stricture
• Strife
• Strike
• Striking
• Strip
• Strive
• Stroll \r
• Strong
• Structure
• Struggle
• Struggle \v
• Strut, [See STRIFE]
• Stubborn