Noun

• S: (n) solid, solidness, solid state (the state in which a substance has no tendency to flow under moderate stress; resists forces (such as compression) that tend to deform it; and retains a definite size and shape)
• direct hypernym / inherited hypernym / sister term
• derivationally related form
• S: (n) solidity, solidness (the consistency of a solid)
• S: (n) substantiality, substantialness, solidness (the quality of being substantial or having substance)
• S: (n) solidity, solidness (the quality of being solid and reliable financially or factually or morally) "the solidity of the evidence worked in his favor"; "the solidness of her faith gave her enduring hope"
• direct hypernym / inherited hypernym / sister term
• S: (n) dependability, dependableness, reliability, reliableness (the quality of being dependable or reliable)
• derivationally related form
• W: (adj) solid [Related to: solidness] (financially sound) "the bank is solid and will survive this attack"
• W: (adj) solid [Related to: solidness] (of a substantial character and not frivolous or superficial) "work of solid scholarship"; "based on solid facts"
• W: (adj) solid [Related to: solidness] (characterized by good substantial quality) "solid comfort"; "a solid base hit"
• W: (adj) solid [Related to: solidness] (meriting respect or esteem) "an upstanding member of the community"