Calm
These sims are tend to be fine. They'll randomly have "Feeling Fine" moodlet and less emotional, their emotion also fade faster. They rarely autonomously use emotion-related interactions.
Mild
These sims are less angry. They look friendly, but different from real friendly, this may be just superficial (that is it doesn't conflict with mean).
Hasty
These sims tend to complete tasks quickly but the results tend to be worse. They're easily tense when doing trivial things, unless have relevant traits (such as performing household chores but have neat trait).
Unintelligent
These sims are obviously having trouble with logic. Their logic skills grow slowly, do things that require intelligence more slowly and have a higher failure rate. It doesn't mean they're bad at everything, they may be creative or something like this.
Hardcore
These sims respond very positively to sensory thrill. They like to watch horror movies, play haunted houses, or something like this, these will make them happy. But they won't necessarily like real danger.
Homebody
These sims like being at home, dislike going out of home and hard to ask out. They're happy at home and tense when they're outside for a long time.