Consider

considérer

(think about seriously)

considérer

(assign some quality to)

considérer

(look at attentively)

envisager

(think of doing)

estimer

(assign some quality to)

examiner

(think about seriously)

observer

(look at attentively)

prendre

(take up as an example)

réfléchir

(think about seriously)

songer

(think about seriously)

songer

(think of doing)

tenir

(to have regard to; to take into view or account; to pay due attention to; to respect)