Solid

едноцветен

ednocveten

(of one color)

здрав

zdrav

(strong, unyielding (as of foundations etc))

масивен

masiven

(large, massive)

масивен

masiven

(lacking holes or hollows)

надежден

nadežden

(worthy of credit, trust, or esteem; substantial; not frivolous or fallacious)

плътен

plǎten

(lacking holes or hollows)

солиден

soliden

(extremely filling)

солиден

soliden

(strong, unyielding (as of foundations etc))

твърд

tvǎrd

(in the solid state)

геометрично тяло

geometrično tjalo

(geometry: three-dimensional object)

твърдо тяло

tvǎrdo tjalo

(chemistry: fundamental state of matter)