Grillio, v. to creak, to chirp
Gro, n. pebbles: n. a ridge of pebbles, formed by the sea
Groeg, n. the Greek language
Gronell, n. hard roe of fish
Gronellu, to generate roe
Gronyn, n. a grain, a particle
Gronynog, a. having grains
Gronynol, a. granular
Gronyniad, n. granulation
Gronynu, v. to granulate