tangibility (n.)

• apparentness
• body
• clearness
• concreteness
• density
• distinctness
• durability
• evidence
• firmness
• mass
• materiality
• obviousness
• openness
• overtness
• palpability
• perspicuity
• plainness
• solidity
• soundness
• stability
• steadiness
• stoutness
• strength
• sturdiness
• substance
• substantiality
• substantialness
• tactility
• toughness
• unquestionability
• visibility