central Adjective, central

  1. central, pivotal, nodal

Appox. usage (any sense): 41.2 per million words

Appox. usage (any sense): 41.2 per million words


crucial Adjective, crucial

  1. pivotal

Appox. usage (any sense): 5.96 per million words

Appox. usage (any sense): 5.96 per million words