ceremonious

[S]ome Writers do almoſt nothing contrary to yͤ cuſtome, and ſome by vertue of that Priviledge, dare doe any thing. I am neither of that firſt order, nor of this laſt. The one is too fondly-ceremonious, the other too impudently audacious.

O, the sacrifice! / How ceremonious, solemn and unearthly / It was i' the offering!