disconcerting(tending to cause discomfort, uneasiness or alarm; unsettling; troubling; upsetting) adjective [UK: ˌdɪs.kən.ˈsɜːt.ɪŋ] [US: ˌdɪs.kən.ˈsɝːt.ɪŋ]
unsettling(That makes one troubled or uneasy) adjective [UK: ˌʌn.ˈset.l̩.ɪŋ] [US: ən.ˈset.l̩.ɪŋ]