in a questionable and dubious manner; these were estates his father questionably acquired

[ Syn: questionably , questionably , questionably , questionably , questionably , questionably , questionably , questionably ]

in a doubtful manner; Gerald shook his head doubtfully

[ Syn: doubtfully , doubtfully , doubtfully , doubtfully , doubtfully , doubtfully , doubtfully , doubtfully ]