I . v. a.
1.
Contemplate, ponder, study examine, weigh, mind, heed, mark, reflect upon, be attentive to, give or pay attention to, give heed to, take into ~ation, give a thought to, keep in view.
2.
Respect, regard, consult, care for, have regard to, have reference to, take into account.
II . v. n.
Deliberate, reflect, meditate, ponder, ruminate, muse, cogitate, think, take thought, cast about.