Someone or something that can be depended on to make a regular contribution.
A stabilising rope from the top of the mainmast to the bottom of the foremast.
A chief support.
Somebody or something that meets requirements without exceeding them.
The rating given to somebody or something that meets requirements without exceeding them.
Causing satisfaction; agreeable or pleasant; satisfying.
Done to satisfaction; adequate or sufficient.
Making atonement for a sin; expiatory.