kit
surely; undoubtedly; almost certainly; most likely (e.g. 90 percent)
手作りキットを買って棚を組み立てた。
I bought a DIY kit and assembled a shelf.
実験キットで子供が科学を学んでいる。
The child is learning science with an experiment kit.
救急キットは車に常備しておくべきだ。
You should always keep a first aid kit in the car.