show (your) mettle

See at: prove mettle

• as regards something
• as right as rain
• as sharp as a tack
• as sick as a dog
• ass is on the line
• ass-kisser
• ass off
• as something as they come
• as soon as
• as soon as possible
• as soon as something
• ass over teacup
• ass over teakettle
• as straight as a die
• as strong as a bull
• as strong as an ox
• as such
• as sure as eggs
• as sure as eggs are eggs
• as sure as eggs is eggs
• a stab in the back
• a stag night
• a stag party
• a stalking horse
• a standard-bearer