unhappily
1. [ adverb ] in an unpleasant way
Examples:

"they were unhappily married"

Related terms: happily unhappy unhappy
2. [ adverb ] in an unfortunate way
Synonyms: sadly
Examples:

"sadly he died before he could see his grandchild"

Related terms: happily sad sad
Similar spelling:   unfailingly
  unfailing
  unavailing
  unpillared
  unavailable