Volatile

Volatile


Meaning: Tending to vary often or frequenty

Usage: Gold prices have been increased on account of volatile price trend in global markets.

Facilitate vs Felicitate

Facilitate: To make easier
Felicitate: To congratulate

Impeccable

Impeccable


Meaning:Without any fault
Usage: Samsung Phones are designed so effectively that they are impeccable.

[Usage Source]: Own