1. With obstinate determination
   - doggedly

See also: tenacious

• insect
• insect bite
• insect powder
• insect repellant
• insect repellent
• Insecta
• insectan
• insecticidal
• insecticidally
• insecticide
• insectifuge
• insectile
• Insectivora
• insectivore
• insectivorous
• insecure
• insecurely
• insecureness
• insecurity
• inseminate
• insemination
• insensate
• insensately
• insensibility
• insensible