Annoying; disagreeable or troublesome by reason of long continuance or repetition.
ETYM Latin taediosus, from taedium. Related to Tedium.
Tiring; so monotonous as to be wearisome.
Wearisome; that which tires or fatigues; tedious
Causing weariness; tiresome; tedious; weariful.
Tiring, exhausting; tedious, vexing
In a boring manner; in a exhausting manner; in a troubling manner