compounded with nouns or noun stems, [381-383], [385], [390];

compounded with verbs, [391], [392];

inseparable, [392], [1409];

origin of, [696], [1402-1404];

function of, [1405];

inflected forms of substs. used as, [1406], [1413], [1419], [1420];

trace of adverbial use in tmesis, [1407];

use as advs. and as preps. discussed, [1412-1416], [1421];

used with acc., [1410-1416];

used with abl., [1415-1421];