cinch

/sɪntʃ/

noun

Meaning

A simple saddle girth used in Mexico.
Something that is very easy to do.
"No problem. It's a cinch."
A firm hold.

Synonyms

breeze,

cakewalk,

doddle,

piece of cake,

walk in the park,

walkover

verb

Meaning

To bring to certain conclusion.
To tighten down.