[speak one's piece] See: [SAY ONE'S PIECE].

[speak the same language] {v. phr.} To have similar feelings, thoughts, […]

[speak with a forked tongue] {v. phr.}, {literary} To lie; to […]

[spell trouble] {v. phr.} To signify major difficulties ahead. * /The […]

[spite] See: [CUT OFF ONE'S NOSE TO SPITE ONE'S FACE].

[spitting image] {n.} or [spit and image] {informal} An exact likeness; […]

[split the difference] {v. phr.}, {informal} To settle a money disagreement […]

[sponge] See: [THROW IN THE SPONGE].

[spread like wildfire] {v. phr.} To spread uncontrollably and rapidly. * […]

[spring on one] {v. phr.} To approach someone unexpectedly with an […]