hard-core
- adjective (adj)
Meaning: dedicated
Synonyms:
determined
devoted
die-hard
dyed-in-the-wool
explicit
extreme
faithful
intransigent
obstinate
resolute
rigid
staunch
steadfast
stubborn
uncompromising
unwaivering
unyielding
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.