adj.
Long-time is used with these nouns: ↑ ally , ↑ associate , ↑ companion , ↑ contributor , ↑ customer , ↑ employee , ↑ fan , ↑ favourite , ↑ friend , ↑ lover , ↑ manager , ↑ member , ↑ observer , ↑ partner , ↑ reader , ↑ rival , ↑ subscriber , ↑ supporter , ↑ veteran