Russian

Adverb

упо́рно • ‎(upórno)

1. hard
2. stubbornly

Adjective

упо́рно • ‎(upórno)

1. short neuter singular of упо́рный ‎(upórnyj)

Serbo-Croatian

Pronunciation

• IPA^(key): /ûpoːrno/
• Hyphenation: у‧пор‧но

Adverb

у̏по̄рно ‎(Latin spelling ȕpōrno)

1. persistently
2. stubbornly