prime mover, instigator, advocator, committer, facilitator, executer, organizer, participator, originator, implementer, participant, inspirer, enabler, ideologist, opposer, counteraction, engager, ikt, orchestrator, catalyst, asala, proponent, astel, friedrich froebel, expellee, conspirator, roin, kalender, tristan tzara, agent provocateur, slovenija, osmo, theoretician, encourager, nabucco, proposer, homologue, imperativeness, chairperson, conceiver, brainchild, constructivism, rukh, senghor, instantiation, osmanli, sustainer, bogomil, nitta, sssr, annulation, dedicatee, patron, signatory, backer, anion, adherent, enlightener, indologist, inviter, founder, osa, presidium, szilard, repressor, tkn, initialisation, godfather, manufactory, seyhan, monod, donator, george gamow, supporter, sujet, akaba, catalytic, eugeny, convener, directress, collaborator, magnus, ulyanov, academician, yakov, propagator, cultural attache, eugen, russe, leo szilard, ligase, menshevik, machinated, tombak, odesa, provocateur, leon battista alberti, inventor, iosif, kuznetsk, izm, avia, initiators, motivators, oxidant, source, acceptor, motivation, mediator, motivator, mover, plasticizer, cause, emulsifier, intermediary, nutrient, reactant, acceptors, creators, monomer, galactosidase, antioxidant, alanine, nutritive, oxidizing, peroxide, preservative, actin, autoregulatory, bactericidal, chlorine, enzyme, globulin, histidine, inactive, inhibitor, inhibitory, modulating

aggressor

leader