utility knife /juːtˈɪlɪɾi nˈaɪf/ /juːtˈɪlɪti nˈaɪf/
box cutter /bˈɑːks kˈʌɾɚ/ /bˈɒks kˈʌtə/
cutter /kˈʌɾɚ/ /kˈʌtə/