inchoate

他们的创业想法还很初步，需要更多时间来完善。

Their startup idea is still ___inchoate and needs more time to develop.

这位小说家的手稿还只处于雏形阶段，不过是散乱的场景片段和尚未成形的对话。

The novelist's ___inchoate manuscript was little more than scattered scenes and half-formed dialogue.

她对这位新经理隐约感到不安，却又难以言说。

Her ___inchoate sense of unease about the new manager was hard to put into words.