The root ك ف ر — to disbelieve, be ungrateful
525 times in the Quran, 465 ayat.
Words from this root
| كَفَرَ | to disbelieve | verb | 289 |
| كافِر | disbeliever | active participle | 156 |
| كُفْر | disbelief | noun | 37 |
| كَفَّرَ | to remove (sin) | verb | 14 |
| كَفُور | ungrateful | adjective | 12 |
| كَفّار | disbeliever, ungrateful | adjective | 5 |
| كَفّارَة | expiation | noun | 4 |
| كُفُور | disbelief | noun | 3 |
| كافِرَة | disbeliever (fem.) | adjective | 1 |
| كُفْران | rejection | noun | 1 |
| كَوافِر | disbelieving women | noun | 1 |
| كافُور | Kafur | noun | 1 |
| أَكْفَرَ | to be ungrateful | verb | 1 |
Grammar: Quranic Arabic Corpus 0.4 (Kais Dukes, University of Leeds, corpus.quran.com). Meanings summarised by AI from the word-by-word translation.
Arabic: Uthmani text, Tanzil Project (tanzil.net) · English: Saheeh International · Bosnian: Besim Korkut