1轻信
英语:credulity, swallow, take in
葡萄牙语:crédulo, credulidade
2疑惑
英语:doubt, discredit, feel uncertain, haze, mistrust, unbelief
法语:incertain, douteux
德语:Zweifel, zweifeln
3怀疑
英语:doubt, suspect, wonder, challenge, disbelieve, reflect, dubitation, question, suspicion
法语:douter, soupçonner
德语:misstrauen, verdächtigen
俄语:сомневаться, сомнение
葡萄牙语:suspeição, céptico, cepticismo, dúbio, dubiedade, duvidoso, dúvida, suspeito
西班牙语:asomo, duda, dudar, entredicho, hesitar, incredulidad, malicia, maliciar, recelar, recelo, sospecha, sospechar, temer
4猜想
英语:conjecture, guess, reckon, suppose, suspect
法语:supposer, soupçonner
德语:Vermutung, annehmen, vermuten
西班牙语:sospechar, suponer