Noah Webster
Essentially
ESSEN'TIALLY, adverb By the constitution of nature; in essence; as, minerals and plants are essentially different.
1. In an important degree; in effect. The two statements differ, but not essentially
ESSEN'TIALLY, adverb By the constitution of nature; in essence; as, minerals and plants are essentially different.
1. In an important degree; in effect. The two statements differ, but not essentially