さっぱり…ない => nothing/ absolutely not… N2
Position, perspective
もっぱら => Everyone... N2
Limit
もっぱら => Just all, just N2
Limit
っぱなし => To keep A; To remain/stay A N2
Adjectival, Descriptions
さっぱりだ => There is nothing exciting or positive at all N2
Emphasize negative meaning
っぱなし => leaving something in an improper state; leaving something on; leaving still in use N3
いっさいない => Not at all N2
Emphasize negative meaning
いっそ => I'd rather... N2
Coercion
やっぱり => as I thought, absolutely; even so; either way; after all; nonetheless; in any event; all the same N3
As expected
いっこうに ... ない => Still haven't seen... N3
Emphasize negative meaning
いくら…といっても => no matter how ~ N3
Emphasize
いかに…といっても => no matter how N3
Modify