involve

How to sign: require as useful, just, or proper
"It takes nerve to do what she did"; "success usually requires hard work"; "This job asks a lot of patience and skill"; "This position demands a lot of personal sacrifice"; "This dinner calls for a spectacular dessert";

Similiar / Same: necessitate, need, require, call for, demand, postulate, ask, take

Within this category: claim, cost, cry out for, draw, govern, imply

involve

How to sign: engage as a participant
"Don't involve me in your family affairs!";

Categories: admit, include, let in

Within this category: embroil, entangle

involve

How to sign: contain as a part
"Dinner at Joe's always involves at least six courses";

Categories: include