openmouthed
— Adjective
– English
～ with eyes or mouth open in surprise
openness
— Noun
– English
～ characterized by an attitude of ready accessibility (especially about one's actions or purposes); without concealment; not secretive
openness
— Noun
– English
～ without obstructions to passage or view; "the openness of the prairies"
openness
— Noun
– English
～ willingness or readiness to receive (especially impressions or ideas); "he was testing the government's receptiveness to reform"; "this receptiveness is the key feature in oestral behavior, enabling natural mating to occur"; "their receptivity to the proposal"