long-run vs semipermanent

long-run and semipermanent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
long-run	No	Yes	No	No
semipermanent	No	Yes	No	No

As adjectives, long-run and semipermanent are synonyms defined as:

long-run and semipermanent: relating to or extending over a relatively long time

Other synonyms of long-run include long-term.

long-run (adjective)	semipermanent (adjective)
relating to or extending over a relatively long time	relating to or extending over a relatively long time