Common Words by Reading

72.7%
no
denial ②negation ③NOT operation
propriety ②pro and con
success or failure
success or failure
necessity (or lack thereof)
blocking communications (from a phone number or an e-mail address)
refusing to allow a passenger on board a train or into a bus or taxi
confirmation of someone's safety
いな
26.8%
no ②well ③you're welcome
to refuse ②to deny
the minute (that) ... ②whether or not
as soon as ②objection
いや
0.5%
no ②well ③you're welcome
whether one likes it or not
whether one wants to or not
answer respectively agreement or disagreement
whether one likes it or not