WordNet: duration, length

continuance in time; "the ceremony was of short duration"; "he complained about the length of time required"

• attribute long

• attribute short

• hypernym temporal property

• hyponym longness

• hyponym continuation, lengthiness, prolongation, protraction

• hyponym endlessness

• hyponym shortness

• hyponym brevity, briefness, transience

• hyponym permanence, permanency

• hyponym impermanence, impermanency

duration

• (suomi) kesto (synonyymi)

length

• (englanti) lengthy (derivationally related)
• (suomi) pituus (synonyymi)