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 

laire

noun. summer

Qenya [EtyAC/LAYA; PE22/125; PM/134] Group: Eldamo. Published by

laire

noun. poem

Qenya [Ety/GLIR; PE19/037] Group: Eldamo. Published by

úrien

proper name. Summer

Another name for laire “summer” in drafts of the Lord of the Rings appendices (PM/134). Its initial element seems to be Ûr “Sun”.