• research
• researchy
• researched
• researchee
• researcher
• researches
• researchees
• researchers
• researchful
• researching
• researchist
• researchable
• researchings
• researchists
• research paper
• researchability
• research finding
• research scientist
• research octane number
• research octane numbers

research (suomeksi)

• tutkimus (s: inquiry or examination / piece of research)
• selvitys (s: piece of research)
• tutkia (v: to examine with continued care / to make an investigation into)
• selvittää (v: to examine with continued care / to make an investigation into)