unhelpfully adverb - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com.
Is Unhelpful an adjective?
UNHELPFUL (adjective) definition and synonyms | Macmillan Dictionary.
What part of speech is helpfully?
helpfully adverb - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com.