1. Characterized by an absence of force or forcefulness
   - undynamic 
2. Lacking strength or vigour
   - asthenic, debilitated, enervated

See also: backward, moribund, stagnant, weak

• snare drum
• snarer
• snarf
• snark
• snarky
• snarl
• snarl-up
• snarled
• snarly
• snatch
• snatch block
• snatch up
• snatcher
• snatchy
• snath
• snazzy
• SNCF
• Snead
• sneak
• sneak away
• sneak in
• sneak off
• sneak out
• sneak preview
• sneak thief