extremely
AdverbWordNet 3.0
Adverb (2)
- to a high degree or extent; favorably or with much respect“highly successful”“He spoke highly of her”“does not think highly of his writing”“extremely interesting”Synonyms: highly
- to an extreme degree“extremely cold”“extremely unpleasant”Synonyms: exceedinglysuperpassing
Webster's Dictionary (GCIDE)
Extremely \Ex*treme"ly\, adv. In an extreme manner or state; in the utmost degree; to the utmost point; exceedingly; as, extremely hot or cold. [1913 Webster]