ἀπιστεῖν

From LSJ

Τραφὲν ὄρεσι καὶ φάραγξιν ἀγρίαις, κήρυξ πέφυκα τῆς λόγου ὑμνῳδίας. Φωνήν μὲν οὐκ ἔναρθρον, εὔηχον δ' ἔχω (Byzantine riddle) → Raised in the mountains and wild ravines, I have become the herald of hymns that are sung. I have no articulate voice...

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ἀπιστέω): disbelieve, distrust, mistrust

Lexicon Thucydideum

fidem non habere, non credere, in dubium vocare, to not believe, distrust, call into question, 1.10.1, 1.10.3, 1.91.1, 2.35.2. 2.101.1, 4.40.2, 4.63.2. 6.33.3. 6.45.1. 6.49.3, 6.85.2. 6.86.2, 6.86.27.28.3. 7.83.1. 8.1.1,
diffidere, to distrust, 3.37.4, 8.83.1,
PASS. in dubium venire, to be called into doubt, 5.68.2, 7.44.2.

Translations

disbelieve

Arabic: كَذَّبَ; Bulgarian: не вярвам, скептичен съм; Catalan: descreure; French: ne pas croire, mécroire; German: ungläubig sein; Gothic: 𐌿𐌽𐌲𐌰𐌻𐌰𐌿𐌱𐌾𐌰𐌽; Greek: δεν πιστεύω, δυσπιστώ; Ancient Greek: ἀπιστέω, διαπιστέω, δυσπειστέω, ὑπολαμβάνω; Japanese: 疑う; Macedonian: не верува; Maori: whakahori, whakaparau, whakateka, whakamanu; Ngazidja Comorian: ukufuru; Portuguese: descrer; Russian: не верить; Spanish: descreer