Synonyms to organ of thought

bean, Irish potato, Kraut, a continental, a curse, a damn, a darn, a hoot, algae, aubergine, autophyte, bagatelle, bauble, beans, belfry, bibelot, bit, bracken, brain, brass farthing, brow, brown algae, button, cabbage, cent, climber, conferva, confervoid, conk, creeper, crown, curio, diatom, dome, eggplant, encephalon, farce, farthing, feather, fern, fig, fleabite, folderol, fribble, frippery, fruits and vegetables, fucus, fungus, gaud, gewgaw, gimcrack, grapevine, gray matter, green algae, greens, gulfweed, hair, halfpenny, head, headpiece, herb, heterophyte, hill of beans, ivy, jest, joke, kelp, kickshaw, knickknack, knickknackery, legume, legumes, lentil, liana, lichen, liverwort, love apple, mad apple, minikin, mockery, mold, molehill, moss, mushroom, noddle, noggin, noodle, parasite, parasitic plant, pate, pea, peppercorn, perthophyte, phytoplankton, picayune, pieplant, pin, pinch of snuff, pinprick, planktonic algae, plant families, poll, potato, potherbs, produce, puffball, pulse, rap, red algae, red cent, rhubarb, ridge, rockweed, row of pins, rush, rust, saprophyte, sargasso, sargassum, sconce, sea l