lightning strike 
noun British
A strike by workers after little or no warning, especially without official union backing.
- subtelocentric
- subtemporal
- subtenancy
- subtenant
- subtend
- subtense
- subtention
- subtenure
- subteraqueous
- subterfluent
- subterfluous
- subterfuge
- subterfuging
- subterminal
- subternatural
- subterposed
- sub-terra
- subterraneal
- subterranean
- subterranean clover
- subterranean geography
- subterraneanly
- subterraneity
- subterraneous
- subterraneous geometry