Freq #51500
Meanings
- 1
- 2
Thesaurus
Word family
Forms
incredulously
Derived forms
incredulosityincredulouslyincredulousness
Simplified etymology
Incredulous is recorded from the late 16th century and ultimately derives from Latin credere, meaning “to believe or trust.” It shares this source with credit and several other belief-related words.
Etymology
Borrowed from Latin incrēdulus (“unbelieving”).