It’s nice to see someone at the same general spot I am. I just started all 66 adjectives, but I’m trying to take it slow after learning all 51 verbs at the end of Season 3.
I can’t give you the TextFugu-specific answer, but I can at least provide some help. First of all, avoid Google Translate. Second, consider the example sentences at Jisho.org.
Throw the word into the Jisho.org search and select the “Sentences” link under the desired definition. What’s nice about it is that you can select any portion of the sample sentence to define it. (The example sentences use Kanji, and, if you’re at Season 4, TextFugu has only taught you around 50 of them.)
I hope that helps.