advisement
— Noun
– English
~ careful consideration; "a little deliberation would have deterred them"
adviser
— Noun
– English
~ an expert who gives advice; "an adviser helped students select their courses"; "the United States sent military advisors to Guatemala"
advisor
— Noun
– English
~ an expert who gives advice; "an adviser helped students select their courses"; "the United States sent military advisors to Guatemala"