Question

the prefix \un - \ means
ot.\ which word has a related meaning?
bifocals
carefulness
preamble
unmoving

Explanation:

The prefix "un -" means "not". Analyze each word:

• "Bifocals" has the prefix "bi -" (meaning two).
• "Carefulness" has no relevant prefix here.
• "Preamble" has the prefix "pre -" (meaning before).
• "Unmoving" has the prefix "un -", and "unmoving" means "not moving".

Answer:

Unmoving