unpopular(lacking popularity) adjective [UK: ʌn.ˈpɒ.pjʊ.lə(r)] [US: ˌən.ˈpɑː.pjə.lər]President Trump is very unpopular. = El Presidente Trump es muy impopular.
impopularidad noun {f}
unpopularity(property or degree of being unpopular) noun [UK: ˌʌn.pɒ.pjʊ.ˈlæ.rɪ.ti] [US: ən.ˌpɑː.pjə.ˈle.rə.ti]