Synonyms for Further (same or very similar meaning)
WordNet sense 1 (contribute to the progress or growth of):
advance, boost, encourage, promote
WordNet sense 2 (promote the growth of):
foster
WordNet sense 3 (more distant in especially degree):
farther
WordNet sense 4 (at a great distance in time or space or degree):
far
From the ODE community, based on WordNet
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