no-brainer

noun 0.773

brain

noun 0.670

braininess

noun 0.669

brainteaser

noun 0.652

birdbrain

noun 0.651

brainpower

noun 0.650

brainwork

noun 0.633

brains trust

noun 0.629

brainpan

noun 0.623

brain cell

noun 0.598

brilliant

noun 0.598

braver

noun 0.579

mastermind

noun 0.574

electronic brain

noun 0.574

smart

noun 0.574

brain scanner

noun 0.571

brainchild

noun 0.568

thinking machine

noun 0.567

brainstorm

noun 0.561

brawn

noun 0.560

brail

noun 0.560

brady

noun 0.555

head case

noun 0.554

airhead

noun 0.553

thinker

noun 0.553

brad

noun 0.551

brash

noun 0.547

deep thinker

noun 0.545

bighead

noun 0.544

interbrain

noun 0.543

bra

noun 0.542

brin

noun 0.541

genius

noun 0.540

scatterbrain

noun 0.537

smart cookie

noun 0.536

braincase

noun 0.533

hard head

noun 0.532

cran

noun 0.531

brae

noun 0.531

whiz

noun 0.529

brach

noun 0.529

cerebrum

noun 0.528

mind

noun 0.528

brain stem

noun 0.526

brute

noun 0.526

brake

noun 0.525

brant

noun 0.524

brainstorming

noun 0.524

bravo

noun 0.522

lizard brain

noun 0.521

brainwave

noun 0.518

intellectual

noun 0.518

hardhead

noun 0.518

brain trust

noun 0.516

egghead

noun 0.515

bright

noun 0.515

head game

noun 0.515

bragger

noun 0.514

brain surgeon

noun 0.511

kluge

noun 0.511

brill

noun 0.510

brim

noun 0.509

sharper

noun 0.509

forebrain

noun 0.508

smartness

noun 0.508

blockhead

noun 0.508

brilliance

noun 0.507

bril

noun 0.506

grasper

noun 0.506

brave

noun 0.506

briefer

noun 0.506

reasoner

noun 0.504

convincer

noun 0.504

masterminding

noun 0.504

bravest

noun 0.504

easy

noun 0.504

headcase

noun 0.503

cranium

noun 0.502

noggin

noun 0.501

breaker

noun 0.501

brainwriting

noun 0.501

head

noun 0.501

braving

noun 0.500