Kalis / Kris / Keris Sundang / Solot / Sulok / Suluk:

[Spunjer]

thanks for the link, Alan.
i can't find the term "lanteh" by itself in Cowie's book either, other than where it's mentioned with the kris.

for what it's worth, a straight blade kalis is also known as Kalis Waysiku or Kalis Buntul, depending which part of Sulu you're from...