wilful or (N American) willful /wilˈfŭl/

1. Self-willed, obstinate, headstrong
2. Deliberate, intentional
3. Willing (Shakespeare)

Wilfully

wilˈfully adverb

• hydrophytic
• hydrophyton
• hydrophytons
• hydrophytous
• hydropic
• hydroplane
• hydroplaned
• hydroplanes
• hydroplaning
• hydropneumatic
• hydropolyp
• hydropolyps
• hydroponic
• hydroponically
• hydroponics
• hydropower
• hydropowers
• hydropsies
• hydropsy
• Hydropterideae
• hydroptic
• hydropult
• hydropults
• hydroquinone
• hydroquinones