As i compile my vocabulary list i passed by a lot of words that seems identical for example **tedious** and **bored**, I've researched the two words 
> bored : feeling weary because one is unoccupied or lacks interest in one's current activity

> tedious : too long, slow, or dull: tiresome or monotonous.

does that imply that **tedious** is doing something that i like but the process is slow so i say it's a tedious task, but **bored** is when i do something that i don't like or have no interest in , for example doing homework for school.

Are these words identical or they have subtle nuances? if there's differences then when i use each word?