Find one word substitutes for the following

(a) an annual calendar with positions of stars

(b) a person in charge of museum

(c) the act of stripping a currency unit of its status as legal tender

(d) one who creates dance compositions/teach dancing

e) A letter written on one's own initiative

f) Somebody who works or serves only for personal profit, usually at the expense of ethics.

g) The sense of smell in nonverbal communication

h) Taking credit for someone else’s writings or ideas

a) answer: Almanac

b) answer: Curator

c) answer: Demonetization

d) answer: Choreographer

e) answer: Unsolicited Letter

f) answer: Mercenary

g) answer: Olfaction / Olfactory

h) answer: Plagiarism