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!

Qenya 

atto

noun. father
Qenya Group: Eldamo. Published by

atto

noun. father (hypocoristic)
Qenya [Ety/ATA; LR/059; PE22/023] Group: Eldamo. Published by

tatto

noun. father
Qenya Group: Eldamo. Published by

atta

cardinal. two
Qenya [Ety/AT(AT); Ety/TATA; PE22/017; PE22/044] Group: Eldamo. Published by

attu

noun. father
Qenya [PE16/135; PME/033; QL/033] Group: Eldamo. Published by

yúyo

cardinal. two
Qenya [PE14/049; PE14/050; PE14/076; PE14/082; PE14/083] Group: Eldamo. Published by

atar

noun. father
Qenya [Ety/ATA; LR/061; PE22/018; PE22/046; PE22/047; PE22/118; PE22/119] Group: Eldamo. Published by

atar

noun. father, father and mother
Qenya [LT1A/Ilúvatar; PE15/72; PE15/76; PME/033; QL/033] Group: Eldamo. Published by