.

.
The pronunciation of any word in English (or any language at all) is not Universal.  This is because there are many different dialects of The English Language — both throughout America, and also world-wide.  The pronunciations that are presented on GiveMeSomeEnglish!!! are based-upon a combination of both “common usage”, and the most neutral accent used in The International Common Tongue — a.k.a. “American English”.
.

Appearance – For this word:  the “A” turns into a u-schwa;  the “pp” combination is pronounced simply like the single letter “p” (this is the standard pronunciation of this letter combination in The Common Tongue);  the “ea” combination is pronounced simply like the single long letter “e”;  and for the “-ance” suffix – the “a” turns into an i-schwa;  the “c” is soft;  and the “e” is silent (this is the standard pronunciation of this suffix in The Common Tongue).

– /uh-PEER-ihn-s/ – /ə(ʌ)ˈpiːɹ.ə(ɪ)n.s/ – Notice also that the stress is on the second syllable and that the “s” ending acts as a separate syllable –

.

Coming Soon!
.

.

See Also:  Appear & Appeared

Learn More About The Word “Appearance” On Wiktionary

.