Peck has explored other activities besides ballet, such as musical theater and acting. In 2019, she returned to her role in the musical "Little Dancer" which had been reworked and re-titled to "Marie, Dancing Still". She has also performed as Clara in the Radio City Christmas Spectacular. She has had small parts in movies. Her appearances include "A Time for Dancing" (2000), "Geppetto" (2000), "Donnie Darko" (2001), "Catfish" (2010), "Enemy Within" (2014) and the documentary about choreographer Justin Peck's choreographic process, "Ballet 422" (2014). She has appeared on TV performing as a guest on "Dancing with the Stars". In 2011 she performed as Dewdrop in Live from Lincoln Center’s transmission of "The Nutcracker". In 2013, she appeared again at Lincoln Center as Louise Bigelow in the PBS telecast of Rodgers & Hammerstein´s "Carousel". Peck was the main focus of the 2018 documentary movie "Ballet Now" which was shown at the 2018 Seattle International Film Festival. Tiler Peck married New York City principal ballet dancer Robert Fairchild, on June 22, 2014 in New York. The couple separated in 2017. She has been dating the model Tommy Dunn since 2018. Arapahoan languages  The Arapahoan languages are a subgroup of the Plains group of Algonquian languages: Nawathinehena, Arapaho, and Gros Ventre. Nawathinehena is extinct and Arapaho and Gros Ventre are both endangered. Besawunena, attested only from a word list collected by Kroeber, differs only slightly from Arapaho, but a few of its sound changes resemble those seen in Gros Ventre. It had speakers among the Northern Arapaho as recently as the late 1920s. Nawathinehena is also attested only from a word list collected by Kroeber, and was the most divergent language of the group. Another reported Arapahoan variety is the extinct Ha'anahawunena, but there is no documentation of it. Johann Kaspar Friedrich Manso  Johann Kaspar Friedrich Manso (May 26, 1760 – June 9, 1826) was a German historian and philologist. Manso was born in Zella-Mehlis, and studied in Jena. He taught at the gymnasium in Gotha from 1785, and in 1790 moved to the Magdaleneum in Breslau, where he was first prorector and then from 1793 rector.