[226]. -ā-gin-, -ī-gin- ([202]): -ā-gin-, N. -ā-gō: vorā-gin-, N. vorā-gō, gulf (vorā-re); imā-gō, representation (*imā-, cf. imitārī). -ī-gin-, N. -ī-gō: orī-gin-, N. orī-gō, source (orī-rī); cāl-īgō, darkness (√cāl-, hide). A few denominatives have -ū-gin-, N. -ū-gō: aer-ūgin-, N. aer-ūgō, copper rust (aer-).
(3.) -i-ōn- (N. -i-ō); -ti-ōn- or -si-ōn- (N. -ti-ō or -si-ō).
[227]. -i-ōn-, N. -i-ō: opīn-iōn-, N. opīn-iō, notion (opīnā-rī); condic-iō, agreement (com-, √dic-, say); contāg-iō, touch (com-, √tag-, touch). Some words are concrete: leg-iō, pick, legion (√leg-, pick). A few are denominatives: commūn-iō, mutual participation (commūni-).
[228]. -ti-ōn-, N. -ti-ō, or -si-ōn-, N. -si-ō ([159], [202]), is very common, and may denote action either intransitive, transitive, or passive, or the manner or possibility of action.
cōgitā-tiōn-, N. cōgitā-tiō, a thinking, a thought (cōgitā-re); exīstimā-tiō, judging, reputation (exīstimā-re); coven-tiō, commonly cōn-tiō, meeting, speech (com-, √ven-, come); dēpul-siō, warding off (dē-, √pol-, push); oppugnā-tiō, besieging, method of besieging (oppugnā-re); occultā-tiō, hiding, chance to hide, possibility of hiding (occultā-re). Some words denote the place where: sta-tiō, a stand (√sta-, stand); some become collectives or concretes: salūtā-tiō, greeting, levee, guests at a levee (salūtā-re); mūnī-tiō, fortification, i.e., act of fortifying or works (mūnī-re).
(4.) -ē-lā- (N. -ē-la), -tē-lā- (N. -tē-la).
[229]. -ē-lā-, N. -ē-la ([202]): suādē-lā-, N. suādē-la, persuasion (suādē-rē): loqu-ēla, talk (√loqu-, talk); quer-ēla or quer-ēlla, complaint (√ques-, complain). Some words are concrete: candē-la, candle (candē-re).
[230]. -tē-lā-, N. -tē-la-: conrup-tēlā-, N. conrup-tēla, a seduction (com-, √rup-, spoil, ruin); tū-tēla, protection (√tū-, watch, protect).
(5.) -mā- (N. -ma), -nā- (N. -na); -trī-nā- (N. -trī-na).
[231]. -mā- and -nā- are rare, and denote result or something concrete. -mā-, N. -ma: fā-mā-, N. fā-ma, tale (√fā-, tell); -nā, N. -na: ur-na, pitcher (√urc- in urc-eus, pitcher, [170, 3]); with original suffix -sna ([170, 2]): lū-na, moon (√lūc-, light); scāla, stairs (√scand-, mount).