vitatha : [adj.] false; untrue. (nt.) untruth.

A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]

vitatha (adj.) [vi+tatha; cp. Epic & Class. Sk. vitatha] untrue; nt. untruth D ii.73 (na hi Tathāgatā vitathaŋ bhaṇanti); Sn 9 sq.; Vv 5315 (=atatha, musā ti attho VvA 240); J v.112; vi.207; Ps 104; DA i.62. -- avitatha true S ii.26; v.430; Miln 184; Sdhp 530; DA i.65.

Pali-English Dictionary, TW Rhys Davids, William Stede,

nor ba

[translation-san] {LCh} bhrānti

[translation-san] {L} bhrānta

[translation-san] {MSA} bhrama

[translation-san] {MSA} bhrāntatva

[translation-san] {MSA} bhrāntikā

[translation-san] {MV} vitatha

[translation-eng] {Hopkins} error; mistake

[translation-eng] illusion

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary