cautiously -
as if with kid gloves; with caution or prudence or tact; "she ventured cautiously downstairs"; "they handled the incident with kid gloves"
incautiously,
carelessly without caution or prudence; "one unfortunately sees historic features carelessly lost when estates fall into unsympathetic hands"
careful exercising caution or showing care or attention; "they were careful when crossing the busy street"; "be careful to keep her shoes clean"; "did very careful research"; "careful art restorers"; "careful of the rights of others"; "careful about one's behavior"
cautiously -
in a conservative manner; "we estimated the number of demonstrators conservatively at 200,000."