have to, be obligated to, have reason to; see must, need 1, 2.
"need to." YourDictionary, n.d. Web. 24 June 2018. <http://thesaurus.yourdictionary.com/need-to>.
need to. (n.d.). Retrieved June 24th, 2018, from http://thesaurus.yourdictionary.com/need-to
Do you use YourDictionary every day? If not, remember that it is never to late to do so!
Let us be there for you: