In today's Kinder Morgan deal, Goldman has signed something else, something called a 'highly ..... letter', which means that Goldman thinks it can most probably find lenders and sell bonds, and will try really hard, but if this proves too difficult, Goldman isn't on the line for the money.

English as a Second Language Single question discussions
1

In today's Kinder Morgan deal, Goldman has signed something else, something called a 'highly ..... letter', which means that Goldman thinks it can most probably find lenders and sell bonds, and will try really hard, but if this proves too difficult, Goldman isn't on the line for the money. (*) conceivable (*) confident (*) liable (*) likely

This is a companion discussion topic for the original entry at https://english.best/questions/10800,in-todays-kinder-morgan-deal-goldman-has-signed-something-else-something-called-a-highly-___-letter-which-means-that-goldman-thinks-it-can-most-probably-find-lenders-and-sell-bonds-and-will-try-really-hard-but-if-this-proves-too-difficult-goldman-isnt-on-the-line-for-the-money/