| Idiom | Meaning | Example | 
| smidge/smidgeon | 
(See just a smidgeon)
 | 
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| smithwright it | 
throw it in the garbage, chuck it, eighty-six it, 
junk it
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If the drawing isn't perfect, we smithwright it - we throw it out.
 | 
| smoke and mirrors | 
false impressions, deceit, trickery, bafflegab
 | 
His speech about new projects is just smoke and mirrors. The company is bankrupt.
 | 
| smoke like a furnace | 
smoke a lot of cigarettes, chain smoke
 | 
He died of lung cancer. He used to smoke like a furnace.
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| smoking gun | 
weapon used, evidence, caught red-handed
 | 
The company told me to dismiss the employee, so I was holding the smoking gun.
 | 
| smooth out | 
solve a problem or argument
 | 
The counselor smoothed out our problem. We're friends again.
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| smooth sailing | 
easy job, an operation that has no problems
 | 
After we paid the bank for our loan, it was smooth sailing.
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| smooth talker | 
one who says nice words, butter wouldn't melt...
 | 
Janet is such a smooth talker! She should be in politics.
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| snag | 
problem, difficulty, glitch
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If you plan a project carefully, there will be fewer snags.
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| snap | 
(See it's a snap)
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