of common or frequent occurrence; prevalent; in widespread existence, activity, or use

a tip, present, or gratuity

full of complaints; complaining

known or understood by very few; mysterious; secret; obscure; esoteric

make a comically or repulsively ugly face

sharply caustic or sarcastic, as wit or a speaker; biting

the Dutch practice of jogging or walking into the wind, especially in the winter, for the purpose of feeling invigorated while relieving stress and boosting one’s general health

impressively or overwhelmingly large, luxurious, etc.

spacious and convenient; roomy

to reduce or lessen in duration, scope, authority, etc.

modesty or shyness resulting from a lack of self-confidence

allowing the maximum passage of light, as glass; translucent; clear

to give notice to; inform; advise (often followed by 'of')

cunning; sly

a large, brilliant meteor, especially one that explodes; fireball

not permitting penetration or passage; impenetrable