brainiac /brāˈni-ak/ (N Am inf)

An exceptionally intelligent person

• democratizes
• democratizing
• democrats
• democrat wagon
• democraty
• demoded
• demodulate
• demodulated
• demodulates
• demodulating
• demodulation
• demodulations
• demodulator
• demodulators
• Demogorgon
• demographer
• demographers
• demographic
• demographics
• demographic time bomb
• demographies
• demography
• demoiselle
• demoiselles
• demolish