Ψάξε όποια λέξη θες, όπως usuratonkachi:
 
1.
Completely unwavering; resolute in decision or conviction; unbreakable
The steadfast love of the Lord is everlasting.
από Little Dade 14 Οκτώβριος 2006
 
2.
Most sick to any degree or magnitude.
Dude, your dual processor is steadfast!
από Eddie 21 Απρίλιος 2005