nocif angolul

harmful▼◼◼◼(likely to be damaging)
adjective
[UK: ˈhɑːm.fəl] [US: ˈhɑːrm.fəl]That liquid is harmful. = Ce liquide est nocif.

untoward▼◼◻◻(unfavourable, adverse, or disadvantageous)
adjective
[UK: ˌʌn.tə.ˈwɔːd] [US: ən.tuː.ˈɔːrd]

pernicious▼◼◻◻(causing death or injury)
adjective
[UK: pə.ˈnɪ.ʃəs] [US: pər.ˈnɪ.ʃəs]

pernicious▼◼◻◻(causing much harm)
adjective
[UK: pə.ˈnɪ.ʃəs] [US: pər.ˈnɪ.ʃəs]

noxious▼◼◼◻(harmful)
adjective
[UK: ˈnɒk.ʃəs] [US: ˈnɑːk.ʃəs]

noisome▼(hurtful or noxious to health)
adjective
[UK: ˈnɔɪs.əm] [US: ˈnɔɪs.əm]