時じ期き尚しょう早そう

na-adjective, noun which may take the genitive case particle 'no', noun

premature; too early

Used to say that an action or decision is being taken before the appropriate time; often implies that waiting would be wiser. Common in formal or written contexts.

• その計けい画かくは時じ期き尚しょう早そうだという意い見けんが多おおかった。

  Many were of the opinion that the plan was premature.