Collocations for likelihood - noun

every (esp. BrE)
There's every likelihood that she'll be able to help us.

greater, increased
high, real, strong, substantial
decreased, lower, reduced
little
Without a guide, there seemed little likelihood of reaching our goal.

decrease, diminish (esp. AmE), lessen (esp. AmE), minimize, reduce
Taking regular exercise reduces the likelihood of a heart attack.

enhance (esp. AmE), improve, increase, maximize, raise
affect, determine, influence
This shouldn't affect the likelihood of you getting the job.

assess, calculate, estimate, evaluate, predict
Staff have to calculate continuously the likelihood of danger.

grow
diminish

likelihood for (esp. AmE)
skills that will improve their likelihood for success in college

likelihood of
Is their any likelihood of our getting our money back?

in all likelihood
In all likelihood, he'll be fit to play on Saturday.