vexingly
Adverb
Meaning
In a vexing manner; so as to vex, tease, or irritate.
Source: Webster's dictionarySynonyms
badly
horribly
awfully
dreadfully
annoyingly
painfully
provocatively
abominably
faultily
incompetently
horridly
aggravatingly
crudely
excruciatingly
inexpertly
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