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especially

1 ENTRIES FOUND:
especially ˈspɛʃəli/ adverb
especially
ˈspɛʃəli/
adverb
Britannica Dictionary definition of ESPECIALLY
[more especially; most especially]
: more than usually : very, extremely
used to indicate something that deserves special mention
: for a particular purpose or person

not especially

informal
used to say that you are not very interested in doing something