As a noun terms
is .
As an adverb unsurely is
in an unsure manner.
terms
English
Noun
(head)
Statistics
*
----
unsurely
English
Adverb
(
en adverb)
In an unsure manner.
* 1991 , Bret Easton Ellis, American Psycho
- I also look over at Tim, then at Courtney and then at Tim again, who looks at me once more before answering slowly, unsurely , "Cactus pear."