inopinate

As a noun terms

is .

As an adjective inopinate is

(obsolete) not expected or looked for.

As a noun inosinate

is any salt or ester of inosinic acid; the salts are used as flavour enhancers.

As an adjective inopinate is

(obsolete) not expected or looked for.

As a verb expect

is to look for (mentally); to look forward to, as to something that is believed to be about to happen or come; to have a previous apprehension of, whether of good or evil; to look for with some confidence; to anticipate; -- often followed by an infinitive, sometimes by a clause (with, or without, that).

As an adjective inopinate is

(obsolete) not expected or looked for.