engelu = angel (noun) (some things Google found for "engelu": an uncommon term; similar word "eņģeļu" means "angels" in Latvian; an unusual feminine first name; user names; engelu-radio is a Latvian internet radio program "Conversations with the Angels"; Engelu dziesma is a musical track by Cantus)
Word derivation for "angel" :
Basque = aingeru, Finnish = enkeli
Miresua = engelu
I decided to make this Miresua word similar to English. I considered using the K from the Finnish word instead of the G, and the R from the Basque word instead of the L, but I thought the resulting word, "enkeru", was too cryptic.