Synonyms of heightening

1 Syllable
lift, boost, rise, growth
2 Syllables
augment, raise, extend, strengthen, exalt
3 Syllables
enhance, magnify, increase, amplify, improve, enlarge
4 Syllables
augmentation, summative, additory, augmentations, ornamental, elevate
5 Syllables
amplifications, amplification, exacerbation, exacerbations, cumulative