Trust
Confidence
Your task is to believe. In order to do that, you have to have plenty of trust in what you believe in... not to mention confidence.
しんよう
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
トーフグチームは、コウイチの言うことを全めん的に信用しています。
The Tofugu team completely trusts what Koichi says.
コウイチの不しょう事が、トーフグの信用をきずつけてしまった。
Koichi's scandal has injured Tofugu's credit.
私は、掃除や料理、マッサージや寝る前の歌なんかで、妻から信用点をつけられていると思っていたが、なんと逆に離婚されてしまったよ。
I thought I would score some points with my wife if I cleaned the house, made dinner, gave her a massage, and sung her to sleep, but instead she divorced me.