button vs sexual activity

button and sexual activity both are nouns.

Word	Noun	Adjective	Verb	Adverb
button	Yes	No	Yes	No
sexual activity	Yes	No	No	No

button (noun)	sexual activity (noun)
a round fastener sewn to shirts and coats etc to fit through buttonholes	activities associated with sexual intercourse
an electrical switch operated by pressing
a device that when pressed will release part of a mechanism
any artifact that resembles a button
a specific area or icon in graphical user interface systems that is clicked or pressed in order to select a command or perform an action
a female sexual organ homologous to the penis
a round flat badge displaying information and suitable for pinning onto a garment
any of various plant parts that resemble buttons

button (verb)	sexual activity (verb)
fasten with buttons
provide with buttons