Replies to post #214652 on Zeev's Turnips Patch-No Politics (ZEEV)

[tantal]

Isn't it eicosa?

Oh, yea, what is the origin of undeca (another term for 11)?

[conelda]

101- retire-adeca

[Zeev Hed]

Thanks, now with the triskaideca under the belt, I can try for the tetrakaideca...just waiting for TASR to give me a little discount. In edit, and $57.55 a good enough discount, back in TASR here.

[Kayaker]

One more list with a few differences.....

4 tetra-
5 penta-
6 hexa-
7 hepta-
8 octa-
9 ennea-
10 deca-
11 hendeca-
12 dodeca-
13 trideca-
14 tetradeca-
15 pentadeca-
16 hexadeca-
17 heptadeca-
18 octadeca-
19 enneadeca-
20 icosi-
21 icosihena-
22 icosidi-
23 icositri-
24 icositetra-

http://www.unc.edu/~rowlett/math111/Prefixes.PDF