Stiffen

"Stiffen" in bg

вкочанясвам се

vkočanjasvam se

(to become stiff)

втвърдявам

vtvǎrdjavam

(to make stiff)

втвърдявам се

vtvǎrdjavam se

(to become stiff)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.