IPA: /ˈnoʊt.kɑrd/
KK: /ˈnoʊtˌkɑrd/
A small piece of paper used for writing notes or messages, often used for studying or reminders.
She wrote her speech on a notecard to help her remember the main points.
Notecard → It is formed from "note" (from Latin "nota", meaning a mark or sign) and "card" (from Latin "charta", meaning a sheet of paper). A notecard is a card used for writing notes or messages.
Think of a 'mark' or 'sign' ('nota') written on a 'sheet of paper' ('charta') — that's what a notecard is used for.
No commonly confused words.