isotonic /ī-sō-tonˈik/

1. Having the same tone, tension or osmotic pressure
2. (of muscular contraction) shortening the muscle fibres and moving a joint
3. (of an energy drink) containing salts and minerals of the same concentration as in the body

isotonicˈity noun

• wrathily
• wrathiness
• wrathinesses
• wrathing
• wrathless
• wraths
• wrathy
• wrawl
• wrawled
• wrawling
• wrawls
• wraxle
• wraxled
• wraxles
• wraxling
• wraxlings
• wreak
• wreaked
• wreaker
• wreakers
• wreakful
• wreaking
• wreakless
• wreaks
• wreath