substantial increase
Synonyms for substantial
significant (meaningful, appreciable, dramatic
>>)
considerable
sizeable
large (major, big, real
>>)
important
great
strong
hefty
material
much
respectable
thorough
See all synonyms for substantialSynonyms for increase
rise (grow, go up, multiply
>>)
boost (gain, augment, accelerate
>>)
growth (expansion, increment, augmentation
>>)
raise
expand (enlarge, extend, prolong
>>)
See all synonyms for increase