ESPERANTO: brain | cefalo |
| brain | cerba |
| brain storming | cerba sturmo |
| brains | cerbaĵo |
| brain trust | cerbaro |
| brain worker | cerblaboristo |
| brain | cerbo |
| brain drain | cerboforfluo |
| brain hormone | cerbohormono |
| brain worker | cerbolaboristo |
| brain dead | cerbomorta |
| brain death | cerbomorto |
| brain wave | cerboondo |
| to brainwash | cerboŝtopi |
| brainy | cerboza |
| brain trust | cerbularo |
| to puzzle over, rack one’s brains, think hard, brood | cerbumi |
| right hemisphere of the brain | dekstra duonglobo de la cerbo |
| crack-brained, daft, loopy, nuts, weird | frenezeta |
| addle-brained, addle-pated | konfuzakapa |
| afterbrain | mjelencefalo |
| brainy, clever, conversant, skilled, smart | scipova |
| brainless | sencerba |
| brainless, empty-headed, imbecile | sencerbulo |
| airhead, empty-headed person, scatterbrain | ventkapulo |
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