1偶然
英语:by accident, by chance, contingency, hap, haphazard, incidentally
法语:fortuit, accidentel ～性 contingence
德语:Zufall, aleatorisch, gelegentlich, unbeabsichtigt, zufällig
葡萄牙语:ocasional, acidental, fortuidade, fortuito, contingente, contingência, acidente
西班牙语:acaso, azar, casualidad, causalidad, fortuna
2偶然的
英语:accidental, incidental, occasional, adventitious, casual, fortuitous, haphazard, stray
西班牙语:accidental, casual, circunstancial, eventual, fortuito, impensado, incidental, incidente, ocasional, volandero
3冒险
英语:risk, adventure, take a chance, take a risk, tempt fortune, venture
法语:se risquer, s'aventurer
德语:Abenteuer, Erlebnis, Mutprobe, Spekulation, Wagnis, riskieren, riskant
葡萄牙语:aventuroso, aventura, arriscado
西班牙语:arriesgar, aventura, aventurar
4绝不
西班牙语:absolutamente, nada
5未必
英语:may not, not necessarily
6可疑
法语:douteux, suspect
德语:Doppelsinnigkeit, Zweifel, verdächtigen, bedenklich, dubios, verdächtig, zweifelhaft, zwielichtig
葡萄牙语:suspeitoso, questionável