sthenic /sthenˈik/

1. Strong, robust
2. Morbidly active (medicine)

• counteractively
• counteracts
• counter-agent
• counter-agents
• counter-approach
• counter-approaches
• counter-attack
• counter-attacks
• counter-attraction
• counter-attractions
• counter-attractive
• counterbalance
• counterbalanced
• counterbalances
• counterbalancing
• counterbase
• counterbases
• counter-batteries
• counter-battery
• counterbid
• counterbidder
• counterbidders
• counterbids
• counterblast
• counterblasts