contemplate

/ˈkɒn.təmˌpleɪt/verb

To think about something carefully and at length, looking at it from every angle.

Example sentence

“He sat by the lake, contemplating his next move.”

Also means to consider doing something: 'contemplating a move abroad'. Weightier and slower than 'think about'.

Related words

contemptA feeling that someone or something is worthless or beneath respect; scorn.contagiousSpreading easily from one person to another.contendTo struggle or compete in order to win, keep, or defend something.consumerA person who buys goods or services for their own use.contentFeeling satisfied and at ease with what you have.consulateThe position held by a consul, or the building where a consul works.