extremely

Entry Definition
(conjunct forms only) very; to an extreme; at that point; when going by; (etuci ... cel) so ... that (see example)
it is huge, is extremely large
it is extremely big; it's bigger than hell, it's damn big
very much, extremely; to death (literally or figuratively)
s/he is deathly afraid of it
knowing how to, skilled at, good at; (indicating admiration of a quality; see examples) very much, extremely, exactly as desired, just right
s/he is very old