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

See also: backward, moribund, stagnant, weak

• Selcraig
• seldom
• seldomly
• select
• select committee
• selectable
• selected
• selection
• selective
• selective amnesia
• selective information
• selective jamming
• selective lipectomy
• Selective Service
• Selective Service System
• selective-serotonin reuptake inhibitor
• selectively
• selectivity
• selectman
• selectness
• selector
• selector switch
• selectwoman
• Selenarctos
• Selenarctos thibetanus