Full of, characterized by, or tending towards:
* Ambitious: Having or showing a strong desire for success or achievement.
* Curious: Interested in learning or knowing more about something.
* Delicious: Having a pleasant taste or smell.
* Furious: Extremely angry.
* Gracious: Courteous, kind, and polite.
* Hilarious: Extremely funny.
* Mysterious: Difficult to understand or explain.
* Suspicious: Having or showing a feeling of doubt or mistrust.
* Victorious: Having won a victory or competition.
Having or showing a particular quality:
* Anxious: Feeling or showing worry, nervousness, or unease.
* Covetous: Having or showing a strong desire for something that belongs to another.
* Dangerous: Capable of causing harm or injury.
* Fabulous: Extraordinary, impressive, or extremely good.
* Fabulous: Extraordinary, impressive, or extremely good.
* Gargantuan: Very large or enormous.
* Humorous: Funny or amusing.
* Pompous: Excessively proud or self-important.
* Religious: Relating to or believing in religion.
* Serious: Important, grave, or requiring careful attention.
* Stupendous: Extremely impressive in size or scope.
* Tremendous: Extremely large or great.
* Valorous: Brave, courageous, and valiant.
* Vivacious: Attractive, lively, and spirited.
Other:
* Extraneous: Not essential or relevant.
* Previous: Coming before something else in time or order.
* Various: Many and different.
This is just a small selection, and there are many more words ending in "-ious". If you have a specific topic in mind, feel free to ask for examples related to that area.