N2 — outside your level filter

のももっともだ

のももっともだno mo mottomo daN2neutral

savor + that's fair enough — agrees someone's reaction or complaint makes sense

ajiwau no mo mottomo da

that's fair enough — agrees someone's reaction or complaint makes sense

meaning: that's fair enough — agrees someone's reaction or complaint makes sense

あれだけ待またされたら、客きゃくが怒おこるのももっともだよ。

are dake matasaretara, kyaku ga okoru no mo mottomo da yo.

After being kept waiting that long, of course the customer is angry — fair enough. casual

長年ながねんの努力どりょくが実みのらなかったのですから、社員しゃいん一同いちどうが落胆らくたんするのももっともでございます。

naganen no doryoku ga minoranakatta no desu kara, shain ichidou ga rakutan suru no mo mottomo de gozaimasu.

Since years of effort did not pay off, it is only fair that the whole staff feels discouraged. formal

All examples4

that's fair enough — a specific reaction or complaint is justified

あれだけ待またされたら、客きゃくが怒おこるのももっともだよ。
are dake matasaretara, kyaku ga okoru no mo mottomo da yo.
After being kept waiting that long, of course the customer is angry — fair enough. casual
説明せつめいもなく計画けいかくを変かえたのだから、彼かれが不満ふまんなのももっともだ。
setsumei mo naku keikaku o kaeta no da kara, kare ga fuman na no mo mottomo da.
They changed the plan with no explanation, so it's fair enough to be dissatisfied. neutral
初はじめての海外かいがい出張しゅっちょうだから、彼かれが不安ふあんなのももっともだ。
hajimete no kaigai shutchou da kara, kare ga fuan na no mo mottomo da.
It's his first business trip abroad, so it's fair enough to be uneasy. neutral
長年ながねんの努力どりょくが実みのらなかったのですから、社員しゃいん一同いちどうが落胆らくたんするのももっともでございます。
naganen no doryoku ga minoranakatta no desu kara, shain ichidou ga rakutan suru no mo mottomo de gozaimasu.
Since years of effort did not pay off, it is only fair that the whole staff feels discouraged. formal

The の before も cannot drop, same trap as のも当然とうぜんだ
(×怒おこるももっともだ).