WordNet: pitkäaikainen

relating to or extending over a relatively long time; "the long-run significance of the elections"; "the long-term reconstruction of countries damaged by the war"; "a long-term investment"

• similar to pitkä, ylipitkä

pitkäaikainen

• (englanti) long-run (synonyymi)

• (englanti) long-term (synonyymi)

• (englanti) semipermanent (synonyymi)