rock
noun
°The naturally occurring aggregate of solid mineral matter that constitutes a significant part of the earth's crust.
"The face of the cliff is solid rock."
°A mass of stone projecting out of the ground or water.
"The ship crashed on the rocks."
verb
°To move gently back and forth.
°To cause to shake or sway violently.
"Don't rock the boat."
synonyms: stone, cliff, boulder, pebble more» , foundation, support, gem, diamond, ice, ice cube, crack, afrikaner, rule, rule, distaff