Its not that simple. Different applications call for different types of lubricant. Using a semisolid in some applications would be catastrophic while in others it is perfect.
At a defined temperature a lubricant become semisolid and doesn't easily flow: this is the pour point. This is important to establish the temperature range in which this lubricant can be used.
solid, semisolid, liquid
The semisolid part of the Earth is the mantle, which lies between the Earth's crust and its core. The mantle is composed of solid rock that can flow slowly over long periods of time, giving it a semisolid characteristic.
A semisolid medium is a type of growth medium used in microbiology that has a consistency between solid and liquid. It contains a lower concentration of agar compared to solid media, allowing for the growth of organisms that require a more viscous environment to spread and move within the medium. Semisolid media are commonly used for motility and diffusion assays.
Curd is a solid form of dairy product that is formed by coagulating milk proteins. It has a soft, slightly lumpy texture.
A concentration of 0.5-0.7% agar is typically used in semisolid medium for motility. This is lower than the typical 1.5-2% agar concentration used in solid medium, allowing motile bacteria to move more easily through the softer semisolid medium.
Some solid like soap can be used as a lubricant because it easily lathers with water.
It is a solid because it does not really make a puddle when out of container. ============================== Who says its solid. Its a semisolid consisting mostly of air and hence called a foam.
Resin is a solid or semisolid amorphous compound that is obtained from some plants as an exudation. Resins are usually formed in specialized structures within the plant and play roles in defense against pathogens and herbivores, as well as in wound healing.
Semisolid media contains a 1.5% concentration of agar, which is used to grow and select isolated colonies. Semisolid media contains agar at a lower concentration (around 0.4%,) which is used for motility studies.
Jelly is a solid, although it is rather viscous.
Ointments are solid or semisolid adhesive masses that prolong contact at the site of application. They are used to deliver medications topically to the skin or mucous membranes for localized effects. Ointments provide a barrier that helps retain moisture and enhance the penetration of the active ingredients.