| verb | become one “Germany unified officially in 1990” |
| verb | mix together different elements “The colors blend well” |
| verb | join or combine “We merged our resources” |
| adjective | formed or united into a whole |
| unification | noun | an occurrence that involves the production of a union |
| unit | noun | a single undivided whole |
| union | noun | the act of making or becoming a single unit |
| uniting | noun | the act of making or becoming a single unit |
| merger | noun | the combination of two or more commercial companies |
| merging | noun | the act of joining together as one |
| blend | noun | an occurrence of thorough mixing |
| flux | noun | a substance added to molten metals to bond with impurities that can then be readily removed |
| mixable | adjective | (chemistry, physics) capable of being mixed |
| mixer | noun | a kitchen utensil that is used for mixing foods |
| mix | noun | the act of mixing together |
| mixture | noun | (chemistry) a substance consisting of two or more substances mixed together (not in fixed proportions and not with chemical bonding) |
| fusible | adjective | capable of being melted and fused |
| fusion | noun | an occurrence that involves the production of a union |
| coalition | noun | the union of diverse things into one body or form or group; the growing together of parts |
| coalescency | noun | the union of diverse things into one body or form or group; the growing together of parts |
| combination | noun | a collection of things that have been combined; an assemblage of separate parts or qualities |
| combine | noun | an occurrence that results in things being united |
| combining | noun | the act of combining things to form a new whole |