The August 1989 issue of Word Ways offered Dmitri Borgmann's article "The ACEINORST Transposal Problem". In that article, Dmitri asked if the nine-letter group AEILNORST could produce more transposals than the ACEINORST group. Dmitri began by offering six transposals from various collegiate dictionaries: ORIENTALS, ORLEANIST, RELATIONS, SEROTINAL, TENSORIAL, and TIROLEANS.
"The Aeilnorst Problem,"
Word Ways: Vol. 22
, Article 5.
Available at: http://digitalcommons.butler.edu/wordways/vol22/iss4/5