In an informal way, yes they are synonymous.
to trifle.
badly, horribly, unbelievably, extremely, seriously
thoroughly, completely, seriously, sadly, severely, gravely, profoundly, intensely
Particularly.Both words used in a sentence:"I hate jellybeans, especially the black ones.""I hate jellybeans, particularly the black ones."
particularly, mainly. Also: especially, essentially, principally, primarily, above all, largely, usually, mostly, predominantly
thinking seriously
childish and/or immature
to trifle.
Earnestly, sincerely, intently, passionately, zealously...
badly, horribly, unbelievably, extremely, seriously
thoroughly, completely, seriously, sadly, severely, gravely, profoundly, intensely
thoroughly, completely, seriously, sadly, severely, gravely, profoundly, intensely
gravely, badly, seriously, severely, dangerously, perilously
A synonym for "scruples" is "qualms," which refers to feelings of doubt or unease about a course of action, especially when it involves ethical considerations.
Particularly.Both words used in a sentence:"I hate jellybeans, especially the black ones.""I hate jellybeans, particularly the black ones."
gravely, badly, seriously, severely, dangerously, perilously
SEXY poorly, incorrectly, carelessly, inadequately, imperfectly, ineptly, severely, greatly, deeply, seriously, desperately, intensely, exceedingly