Synonyms of multiplying

1 Syllable
boost, spread, breed, cube, add, rise, mount
2 Syllables
augment, expand, compound, square, double, heighten, raise, extend, repeat
3 Syllables
manifold, magnify, increasing, procreate, produce, enlarge
4 Syllables
generate, summative, additory, generations, aggregate, calculations, propagate, aggrandize, generation, calculation, populate
5 Syllables
accumulate, proliferate, cumulative