Teosu-word

According to the Old English Dictionary:

es;

teosu-word

n. An injurious word :-- Þá hé swíðust óðre men mid tesowordum tǽl[d]e in his renceo, þá earnode hé mé þæs écan teónan, Nap. 62. Þá hé oftost tesoword spræc in his onmédlan gealpettunga, þá earnode hé mé þára mǽstan benda, 27, 39. teosu-word