Page 134 - Webster's Speller

grav-eled, grav-el-ing; grov-el, grov-eled, grov-el-ing; par-al-lel, par-al-leled; par-al-lel-ing; jew-el, jew-eled; jew-el-ing; kern-el; kern-eled; kern-el-ing; la-bel, la- beled, la-bel-ing; lau-rel, lau-reled, lau-rel-ing; lev-el, lev-eled, lev-el-ing; li-bel, li-beled, li-bel-ing; mar-shal, mar-shaled, mar-shal-ing; par-cel, par-cel-ed; pen-cil, pen-ciled, pen-cil-ing; pom-mel, pom-meled, pom-mel- ing; quar-rel, quar-reled, quar-rel-ing; rev-el, rev-eled, rev-el-ing; ri-val, ri-valed, ri-val-ing; row-el, row-eled, row-el-ing; shov-el, shov-eled, shov-el-ing; shriv-el, shriv-eled, shriv-el-ing, tram-mel, tram-meled, tram- mel-ing; trav-el, trav-eled, trav-el-ing; tun-nel, tun- neled, tun-nel-ing; wor-ship, wor-shipped, wor-ship- ing; mod-el, mod-eled; mod-el-ing; wag-on, wag-oned, wag-on-ing; clos-et, clos-et-ed, clo-set-ing; riv-et, riv-et- ed, riv-et-ing; lim-it, lim-it-ed, lim-it-ing; ben-e-fit, ben-e-fit-ed, ben-e-fit-ing; prof-it, prof-it-ed, prof-it- ing; buf-fet, buf-fet-ed, buf-fet-ing.
6. The name of the agent, when the verb admits it, is formed in like manner, without doubling the last consonant, as caviler, worshiper, duelist, libeler, traveler. So also adjec- tives are formed from the verbs without doubling the last consonant, as libelous, marvelous.
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