dynamic(al)

"they hoped it would act as a spiritual dynamic on all churches"

同义词：moral force

characterized by action or forcefulness or force of personality

"a dynamic market"; " a dynamic speaker"; " the dynamic president of the firm"

同义词：dynamical

of or relating to dynamics expressing action rather than a state of being; used of verbs (e.g. `to run') and participial adjectives (e.g. `running' in `running water')

同义词：active