Denshi Jisho — Online Japanese dictionary

然も さも 1: (Usually written using kana alone) really; extremely;
2: (Archaism) in that way
Adverb 
然も しかも moreover; furthermore; nevertheless; and yet
Common word, Conjunction, Usually written using kana alone 
然もあらん さもあらん it's probably so; it stands to reason
Expression 
然もないと さもないと otherwise; else; if not so
Conjunction, Expression, Usually written using kana alone 
然も無いと さもないと otherwise; else; if not so
Conjunction, Expression, Usually written using kana alone 
然もなくば さもなくば otherwise; else; if not so
Conjunction, Expression, Usually written using kana alone 
然も無くば さもなくば otherwise; else; if not so
Conjunction, Expression, Usually written using kana alone 
然もありなん さもありなん it's probably so; it stands to reason
Expression 
然もなければ さもなければ otherwise; if not; or else
Expression, Usually written using kana alone 
然も無ければ さもなければ otherwise; if not; or else
Expression, Usually written using kana alone 
然もあらばあれ さもあらばあれ be that the case, do so; do as you please; in any case
Expression 

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