Merriam-Webster's Dictionary and Thesaurus - Merriam-Webster [609]
gray matter noun 1 : the grayish part of nervous tissue consisting mostly of nerve cell bodies
2 : capacity for knowledge and learning : INTELLIGENCE
Synonyms
intellect, intelligence, reason, sense—more at INTELLIGENCE
gray wolf noun : a large wolf of northern No. America and Asia that is usu. gray
1graze verb grazed; graz·ing [ORIGIN: ME grasen, fr. OE grasian, fr. græs grass]
1 : to feed on herbage or pasture
2 : to feed (livestock) on grass or pasture
— graz·er noun
Synonyms
browse, forage, pasture; also eat, feed, nibble
2graze verb grazed; graz·ing 1 : to touch lightly in passing
2 : to irritate or roughen by rubbing : SCRATCH, ABRADE
Synonyms
[1] brush, kiss, nick, shave, skim—more at BRUSH
[2] abrade, scrape, scratch, scuff—more at SCRAPE
1grease noun 1 : rendered animal fat
2 : oily material
3 : a thick lubricant
2grease verb greased; greas·ing : to smear or lubricate with grease
Synonyms
lubricate, oil, slick, wax—more at LUBRICATE
greasy adjective 1 : smeared or soiled with grease; also : oily in appearance, texture, or manner
2 : causing or tending to cause something to slide or fall
3 : containing an unusual amount of grease
Synonyms
slick, slippery, slithery—more at SLICK
grease·paint noun : theater makeup
great adjective 1 : large in size : BIG
2 : ELABORATE, AMPLE
3 : large in number : NUMEROUS
4 : being beyond the average : MIGHTY, INTENSE 5 : EMINENT, GRAND 6 : long continued 7 : MAIN, PRINCIPAL