indispensable¹/indiʹspensəbl/ adj

indispensable²noun

• nucha
• nuci-
• nuciferous
• nucle-
• nuclear
• nuclear bomb
• nuclear chemistry
• nuclear disarmament
• nuclear energy
• nuclear family
• nuclear fission
• nuclear force
• nuclear fuel
• nuclear fusion
• nuclear isomer
• nuclear magnetic resonance
• nuclear medicine
• nuclear option
• nuclear physics
• nuclear power
• nuclear reaction
• nuclear reactor
• nuclear threshold
• nuclear umbrella
• nuclear waste