co-sign
— Verb
– English
~ sign and endorse (another person's signature), as for a loan
chain-smoke
— Verb
– English
~ smoke one cigarette after another; light one cigarette from the preceding one
co-star
— Verb
– English
~ be the co-star in a performance
co-star
— Verb
– English
~ feature as the co-star in a performance
change state
— Verb
– English
~ undergo a transformation or a change of position or action; "We turned from Socialism to Capitalism"; "The people turned against the President when he stole the election"