slightly sour or acidic, not strongly so, often describing a mild tanginess
kwaskowaty
extremely self-assertive in a way that annoys others
zarozumiały
characterized by high quality, elegance, and extravagance
wspaniały
talking a great deal, particularly about trivial things
gadatliwy
extremely evil or wicked, typically involving illegal or immoral actions
nikczemny
honorably retired from assigned duties and retaining your title along with the additional title `emeritus' as in `professor emeritus'
emeritus
characterized by excessive ingratiation or flattery, often in a way that seems insincere or manipulative
mazisty
(of animals and plants) found and developed only in a particular place and not been brought from elsewhere
rdzenny
done or happening naturally, without any prior thought or planning
spontaniczny
characterized by noisy and energetic behavior, often lacking discipline
hałaśliwy