assault vs sex

assault and sex both are nouns.

Word	Noun	Adjective	Verb	Adverb
assault	Yes	No	Yes	No
sex	Yes	No	Yes	No

assault (noun)	sex (noun)
close fighting during the culmination of a military attack	activities associated with sexual intercourse
a threatened or attempted physical attack by someone who appears to be able to cause bodily harm if not stopped	the properties that distinguish organisms on the basis of their reproductive roles
the crime of forcing a person to submit to sexual intercourse against his or her will	all of the feelings resulting from the urge to gratify sexual impulses
	either of the two categories (male or female) into which most organisms are divided

assault (verb)	sex (verb)
attack in speech or writing	tell the sex (of young chickens)
attack someone physically or emotionally	to evoke sexual feelings
force (someone) to have sex against their will