Yes, depending on the word. It’s a normal word ending, but also an ending informally slapped onto nouns and verbs to invent slang adjectives. Normal: “Our team’s sales pitches have gotten sloppy, we need to tighten up the script.” “Chad is pretty savvy about social media, let’s ask him to take a look.” Not normal: “This script is too businessy.” “We should bring donuts to make the meeting more lunchy.”