fail : (v.i.) vipajjati; virajjhati; viphalībhavati. (pp.) vipanna; viraddha; viphalībhūta. (v.t.) parihāpeti; virādheti. (pp.) parihāpita; virādhita. (nt.) ananuṭṭhāna; udāsīnatta || without fail: (adv.) avassam eva; bādhārahitaṃ; niyataṃ.

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

nyams pa

[translation-san] {C} hīyate

[translation-san] {L} prahīyate

[translation-san] {N} upahata

[translation-san] {C} hāni

[translation-san] {MV} hīnatā

[translation-san] {MSA} parihāni

[translation-san] {MSA} parihāṇi

[translation-san] {MSA} vihīna

[translation-san] {MSA} hīna

[translation-san] {C} khaṇḍa

[translation-san] {MSA} khaṇḍana

[translation-san] {MSA} cyuta

[translation-san] {MSA} yang dag par nyams pa = samudghāta

[translation-eng] {Hopkins} degenerated; spoiled; defiled; corrupted; deterioration

[translation-eng] {C} forsake; break; broken; diminish; is diminished; is decreased; fail

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary