無難

(1)worthy of acceptance or satisfactory; "acceptable levels of radiation"; "performances varied from acceptable to excellent"

(2)受諾にふさわしい、または満足である

(3)able to be passed or traversed or crossed; "the road is passable"

(4)通る、横断される、または交差できる

(5)(of an undertaking) secure from risk

(6)（仕事について）リスクの恐れがない

(7)about average; acceptable; "more than adequate as a secretary"

(8)ほぼ平均であるさま

(9)受け入れることができるさま

(10)free from danger or the risk of harm; "a safe trip"; "you will be safe here"; "a safe place"; "a safe bet"

(11)危険や危害のリスクがない

(12)lacking exceptional quality or ability; "a novel of average merit"; "only a fair performance of the sonata"; "in fair health"; "the caliber of the students has gone from mediocre to above average"; "the performance was middling at best"

(13)例外的な性質や能力が欠けているさま

(1)