ostentatious intended to attract notice and impress others
pretentious creating an appearance of importance or distinction
opportunity a possibility from a favorable combination of circumstances
prudent marked by sound judgment
opportunity cost the benefits lost by choosing one option over another
opportunistic taking advantage of any circumstance of possible benefit
pertinent being of striking appropriateness
portentous of momentous or ominous significance
opportunist a person who places expediency above principle
Aptenodytes large penguins
periodontitis a disease that attacks the gum and bone and around the teeth
operating theatre a room in a hospital equipped for the performance of surgical operations
opportuneness timely convenience
operating theater a room in a hospital equipped for the performance of surgical operations
appurtenance equipment consisting of miscellaneous articles
Portunidae swimming crabs
unprecedented novel; having no earlier occurrence
periodontist a dentist specializing in diseases of the gums and other structure surrounding the teeth
peritonitis inflammation of the peritoneum
periodontics the branch of dentistry dealing with diseases of the gums and other structures around the teeth