Early Primitive Elvish
saẏa
root. hunger
Derivatives
Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!
saẏa
root. hunger
Derivatives
A root in the Qenya Lexicon of the 1910s appearing as ᴱ√SAẎA “hunger” mostly used in combination with suffixal -kǝ, having derivatives like ᴱQ. saike “hunger” and ᴱQ. saiqa “hungry” (QL/82). The root also had derivatives in the contemporaneous Gnomish Lexicon like G. saig “hungry” and G. saith “hunger” (GL/66). Some last indications of this root appears in Early Noldorin Word-lists from the 1920s in the words {saig >>} ᴱN. haib “hungry” and {sais >>} ᴱN. hais “hunger”, with Qenya cognates ᴱQ. saisa and ᴱQ. saiste respectively (PE13/146-7).
Neo-Eldarin: For purposes of Neo-Eldarin, I think it is worth positing an Neo-Root ᴺ√SAYAK “hunger” to salvage these early words.