にあたらない
- 1There is no reason to react emotionally (be surprised, upset, discouraged) because the matter is not serious or unusual enough.Ex. 1
- 2Something does not deserve an evaluation such as praise or criticism.Ex. 2
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A formal, somewhat literary expression found in writing, commentary and measured speech. It typically follows verbs of emotion or evaluation such as 驚く, 褒める, 非難する, 嘆く and 落ち込む, often after an explanation that the matter is ordinary or natural, and may be written に当たらない. Compared with the everyday ことはない, it sounds more detached and evaluative, judging whether a reaction is actually warranted.
Learners should reserve it for reactions and evaluations; it sounds unnatural with ordinary actions such as going or buying.
Note that it can be used in speech but may sound stiff in casual conversation, where ことはない is usually more natural.
Note that the negation is part of the fixed pattern; do not use 当たる in this sense in the affirmative.
- に足りないN1「に足りない」focuses on the object itself being insignificant, and can also mean 'not sufficient to,' as in 「信頼に足りない」. 「にあたらない」instead judges a reaction as excessive; with reactions like 「驚く」and「気にする」, the two are interchangeable.
- までもないN1「までもない」can take actions like 「言う」and「行く」, meaning there's no need to go out of your way because it's obvious or another option exists, and its register is neutral. 「にあたらない」only takes reactions like surprise or praise and leans formal/written; with things like 「心配する」, both are fine.
- には及ばないN1When 「には及ばない」means 'no need,' it stresses that the matter hasn't reached the level of requiring that; it can take reactions like panic or thanking, can also serve as a polite response to thanks, and has an additional 'can't compare to' sense. 「にあたらない」only judges reactions like surprise or praise as excessive.
- ことはないN3「ことはない」is neutral in register and warm in tone, often used to console; it isn't limited to emotional reactions and can also take concrete actions like 「わざわざ来る」. With reactions like surprise or worry it can swap with 「にあたらない」, but without the judgmental coloring.
- べきではないN3「べきではない」rejects an action on rational grounds, works with concrete actions, and its past form can express regret; 「にあたらない」only judges reactions like surprise or praise as not worthwhile and is more formal/written. The two generally cannot be interchanged.
に足りない stresses that something is too trivial to be worth the action (取るに足りない); までもない says the situation does not call for going as far as the action, whether because it is obvious or because it is not serious enough (言うまでもない, 医者に行くまでもない); and には及ばない states that an action is unnecessary, either when declining an offer or when reassuring someone (お礼には及ばない, 心配には及ばない). ことはない is the everyday "no need to," while べきではない says that something should not be done, which is a prohibition rather than a judgment that a reaction is unwarranted.


