Synonyms: kletteren, knetteren
| Part of speech | verb |
|---|---|
| Pronunciation | /ˈknɑpərə(n)/ |
| Hyphenation | knap·pe·ren |
| Indicative mood | |
|---|---|
| Present tense | Past tense |
| (hij) knappert | (hij) knapperde |
| (zij) knapperen | (zij) knapperden |
| Subjunctive mood | |
| Present tense | Past tense |
| (dat hij) knappere | (dat hij) knapperde |
| (dat zij) knapperen | (dat zij) knapperden |
| Participles | |
| Present participle | Past participle |
| knapperend, knapperende | (hebben) geknapperd |
| Afrikaans | knetter |
|---|---|
| English | crackle |
| Esperanto | kraketi; krepiti |
| German | knistern; rasseln |
| Portuguese | crepitar |
| Spanish | crepitar; decrepitar |