Unexpected, noun_ the act of surprising someone, Something not expected, The state of being surprised, or taken unawares, by some act or event which could not reasonably be foreseen; emotion excited by what is sudden and strange; a suddenly excited feeling of wonder or astonishment, transitive verb_ To cause to feel wonder, astonishment, or amazement, as at something unanticipated, To encounter or discover suddenly or unexpectedly; take or catch unawares, To cause (someone) to feel unusually alarmed or delighted, verb_ intransitive To cause surprise, come upon or take unawares, cause to be surprised

with good sense or in a reasonable or intelligent manner, to a moderately sufficient extent or degree, fairly; satisfactorily; not extremely

a form of sexual desire in which gratification depends to an abnormal degree on some object or item of clothing or part of the body, excessive or irrational devotion to some activity, An object of unreasonably excessive attention or reverence

Having a particular liking or fondness for something or someone, Of, pertaining to, or affecting, a part only; not general or universal; not total or entire, Having a predilection for; inclined to favor unreasonably; foolishly fond, noun_ the derivative of a function of two or more variables with respect to a single variable while the other variables are considered to be constant, a harmonic with a frequency that is a multiple of the fundamental frequency, Mathematics A partial derivative