venture vs put on the line

venture is a noun but put on the line is not a noun.

Word	Noun	Adjective	Verb	Adverb
venture	Yes	No	Yes	No
put on the line	No	No	Yes	No

As verbs, put on the line is a hypernym of venture; that is, put on the line is a word with a broader meaning than venture:

Other hypernyms of venture include lay on the line, risk.

venture (noun)	put on the line (noun)
any venturesome undertaking especially one with an uncertain outcome
a commercial undertaking that risks a loss but promises a profit
an investment that is very risky but could yield great profits

venture (verb)	put on the line (verb)
put forward, of a guess, in spite of possible refutation	expose to a chance of loss or damage
put at risk
proceed somewhere despite the risk of possible dangers