My list of words from Catalina Island:
a, i, ad, an, as, at, in, is, it, act, ads, aid, ail, ait, all, and, ant, cad, can, cat, din, ill, inn, its, lad, llid,lit, nil, nit, sac, sad, sat, sic, sin, sit, tad, tan, tic, tin, tis, acid, acta, acts, adit, aids, ails, aits, alas, alit, alls, alts, anal, ands, anil, anti, ants, asci, cads, lads, laid, lain, land, last, lids, lilt, lint, list, nail, nana, nits, said, sail, salt, sand, scan, scat, sill, silt, slat, slid, slit, snit, tads, tail, talc, tali, tall, tans, tics, till, tins, acids, adits, alias, anils, annal, antic, atlas, calls, canal, canna, cants, cilia, clads, clans, clast, dials, dills, iliad, lanai, lands, liana, licit, lilac, lilts, lints, nails, nanas, nasal, natal, saint, salad, satin, scald, scant, slain, slant, snail, stain, stall, stand, still, tails, talcs, tidal, annals, antics, callas, canals, dicast, distal, distil, iliads, incant, indict, inlaid, inland, island, italic, lilacs, niacin, sandal, scilla, silica, tannic, antacid, canasta, cantina, catlins, dialist, discant, distain, distill, incants, incisal, indican, indicts, inlands, install, instill, italics, niacins, satanic, scandal, antacids, cantinas, lantanas, scintilla