Correct

合辙

/ hézhé /
Strokes

Definition

on the same track/in agreement/rhyming

Example

As a Verb

be in rhyme

1
Kuài
bǎnr  
板儿
zhé
合辙
  
,
suǒ
所以
róng
容易
  

Clapper talk is rhythmical, so it's easy to memorize.

As a Verb

agree

2
Liǎng
rén
shuō
jiù
zhé
合辙
  

The moment they started talking they found themselves in complete agreement.