鳥渡[choto] just a minute
応急渡河[oukyuutoka] hasty crossing
下げ渡す[sagewatasu] to make a (government) grant
仮渡し[kariwatashi] temporary approximate payment
過渡[kato] crossing

過渡期[katoki] transition period
過渡的[katoteki] transitional
橋渡し[hashiwatashi] bridge building
響き渡る[hibikiwataru] to resound
見渡す[miwatasu] to look out over

見澄ます[misumasu] to observe carefully
耳を澄ます[mimiwosumasu] to listen carefully
上澄[uwazumi] the clear top of a liquid
澄まし屋[sumashiya] a prim person
澄まし顔[sumashigao] composed expression

澄ます[sumasu] to clear
澄みきる[sumikiru] to be serene
澄み渡る[sumiwataru] to be perfectly clear
澄む[sumu] to clear (e.g. weather)
清澄[seichou] clear