Nouns

(n)static, atmospherics, atmospheric statica crackling or hissing noise caused by electrical interference
(n)staticangry criticism“they will probably give you a lot of static about your editorial”

Adjectives

(a)electrostatic, staticconcerned with or producing or caused by static electricity“an electrostatic generator produces high-voltage static electricity”
(s)inactive, motionless, static, stillnot in physical motion“She remained motionless, yet poised to take flight”
(s)static, stable, unchangingshowing little if any change“a static population”