Proto-Slavic *skǫpъ

→ Belarusian скупы (inherited)

→ Bulgarian скъп (inherited)

→ Czech skoupý (inherited)

→ Macedonian скап (inherited)

→ Macedonian скаперник (mention)

→ Polish skąpy (inherited)

→ Romanian scump (derived)

→ Romanian scumpu (derived(ro/rup))

→ Russian скупой (inherited)

→ Serbo-Croatian skup (inherited)

→ Serbo-Croatian скуп (inherited)

→ Ukrainian скупий (inherited)