wilful or (N American) willful /wilˈfŭl/

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

Wilfully

• outcastes
• outcasting
• outcasts
• outclass
• outclassed
• outclasses
• outclassing
• out cold
• outcome
• outcomes
• outcompete
• outcompeted
• outcompetes
• outcompeting
• outcraftied
• outcrafties
• outcrafty
• outcraftying
• outcried
• outcries
• outcrop
• outcropped
• outcropping
• outcrops
• outcross