IPA: /ˌoʊvərbɪˈdʒuːld/
KK: /ˈoʊvərbɪˌdʒuːld/
Having too many jewels or decorations, making something look overly fancy or extravagant.
The dress was overbejeweled, sparkling with gems and sequins from head to toe.
Comparative: more overbejeweled
Superlative: most overbejeweled
Overbejeweled → It is formed from "over-" (meaning excessively) and "bejeweled" (from the verb "bejeweled", meaning to adorn with jewels). The word "overbejeweled" means excessively adorned with jewels or decorations.
Think of being adorned with jewels 'excessively' — 'over-' means too much, and 'bejeweled' means decorated with jewels.
No commonly confused words.