тврьдитиSerbo-Croatian: Cyrillic script: твр́дити Latin script: tvŕditi Bulgarian: твърдя (tvǎrdja) Бояджиев, Андрей (2016) Старобългарска читанка[1], София
affirmBulgarian: (please verify) твърдя (bg) (tvǎrdja), (please verify) заявявам (bg) (zajavjavam) Cornish: (please verify) affirmya, (please verify) afia Manx:
predicateBulgarian: твърдя (bg) (tvǎrdja) Finnish: ilmoittaa (fi), vakuuttaa (fi) Hungarian: állít (hu), kijelent (hu) Portuguese: pregar (pt), predicar (pt) Romanian:
assertArmenian: փաստարկել (hy) (pʻastarkel), հաստատել (hy) (hastatel) Bulgarian: твърдя (bg) (tvǎrdja) Catalan: asseverar (ca) Chinese: Mandarin: 断定 (zh) (duàndìng)
asseverateBulgarian: твърдя (bg) (tvǎrdja), заявявам (bg) (zajavjavam) Dutch: betuigen (nl),verzekeren (nl)plechtig verklaren German: beteuern (de) Italian: asseverare (it)