require

[1]	necessitate , order , command , ask , postulate , ask (for) , call (for) , need , take , press (for) , instruct , involve , call for , coerce , force , demand , insist , demand , make
[2]	need , ask , expect , want , lack , be lacking , be missing , be short (of) , desire
[3]	command
[4]	want , need