vaihe.

phase, stage, step (distinct or distinguishable part of a sequence or process)

point (particular moment in an event or occurrence, juncture)

stage (one of the portions of a device, such as a rocket, which are used or activated in a particular order)

phase (particular appearance or state in a regularly recurring cycle)

Täydenkuun jälkeistä puolikuuta nimitetään väheneväksi. Tässä kuunkierron vaiheessa kuun vasen puoli loistaa valoa.

phase (point or portion in a recurring series of changes; e.g. the phase of a wave)

phase (of alternating current)

phase (with a periodic function)

age (unit of geologic time)

stage (succession of rock strata laid down in a single age)

stage (number of an electronic circuit’s block)

synonym of väli (“gap”)