Antônimo de negligenciar

1 prevenir, arranjar, aprimorar, aplicar-se, trabalhar, esforçar-se, forcejar, cuidar, empenhar-se, intentar.

2 aperfeiçoar-se, caprichar, apurar-se, lembrar, revelar, mencionar, esmerar-se.

3 ordenar, tutelar, zelar, obter, cismar, emendar, remendar, consertar, reparar, restaurar, refazer, evocar, relembrar, remomerar, aludir, rememorar, tratar, ruminar, arrumar, dispor, recordar, sublimar, requintar, apurar, aperfeiçoar, elevar, patentear, evidenciar, confessar, colocar, organizar, preparar, reflectir, raciocinar, preocupar-se, ponderar, pensar, meditar, matutar, discorrer, cogitar, acalentar, considerar, expor.