Fire:

Qi, di, ge, gi, ji, ko, me, no, pe, pi, ra, ru, ti, fu, ze, zi, ch, b, p, r, q, w, beh, geh, keh, kah, nah, peh, rah, the, xeh, k, ak, lr, in, err, irr, et, it, ts, ex, ez, iz, ceh

Lightning:

Bu, du, gu, je, jo, ju, ku, mu, nu, po, pu, ro, to, tu, wu, yo, yu, zo, zu, d, t, j, boh, joh, koh, loh, moh, noh, poh, roh, ek, ok, uk, ol, ul, ng, rl, orr, urr, ot, ut, z, oz, coh

Water:

Soh, oah, oeh, be, de, ke, la, le, li, mi, ne, ni, re, ri, te, fa, fe, fi, we, wi, ye, sh, v, f, g, deh, jeh, leh, meh, neh, reh, wah, weh, m, em, im, mn, n, en, se, s, sl, ys, seh

Wind:

Eh, oh, 'a, 'e, 'i, 'o, 'u, aeh, aoh, eah, eoh, do, go, ha, he, hi, ho, wo, ai, ui, ei, ou, oe, ao, c, s, y, doh, toh, vah, veh, voh, el, om, um, on, un, so, su, ay, ey, wy, zy, ah

Earth:

Cah, sah, ba, bo, da, ga, ja, ka, lo, lu, ma, mo, na, pa, ta, fa, wa, ya, za, l, x, gl, bah, dah, goh, gah, jah, lah mah, pah, tah, who, xah, xoh, kn, lg, am, an, arr, sa, at, nx, ox, az

(Note: 1 character is missing that I cannot find at the moment though it's most likely in the wind category that is missing, as the wind category as 1 character more than the others)

Among all the characters that make up the above words there are several accents that can change the category as well (beside sound change when used along other characters)

There are 3 types of accents; tone accents, ‘breaking’ accents and elemental accents. The latter of which accents are unique in that they have their own sounds – sounds that may already occur within a word due to sound change with added characters to form new words but where it could very well have been a wind spell with an elemental accent’s sound added the spell will change its properties proportional to the rest of the spell and the accent to make the spell let’s say an ice spell (That would then have been a water Elemental Accent).

PS

NB!!!

Please stay tuned for the character reference sheet’s link to be updated (Still busy with it)

Also kind and gentle reminder that all is just fictional; the ancient language for this story was/is created through personal independent language studies and lots of thumb sucking "ah-ha" moments! And I would appreciate if no one actually tries to 'cast any spells' XD