joyous adjective Full of happiness and delight; causing or expressing great joy. The wedding was a joyous occasion filled with laughter and dancing late into the night. + gracious adjective Kind, courteous, and pleasant, especially toward people of lower status or in a difficult situation. Our host was gracious enough to let us stay an extra night when our flight was cancelled. + spacious adjective Having a lot of open space, especially inside a room, building, or vehicle. Their new apartment has a spacious kitchen with plenty of counter space. + cautious adjective Careful to avoid danger, mistakes, or unwanted results. We took a cautious step onto the slippery path. + tedious adjective Long, slow, and monotonous in a way that causes boredom or fatigue. Filling out the same form for every client became a tedious part of the job. + obnoxious adjective Extremely unpleasant, rude, or annoying in a way that provokes strong dislike. The obnoxious customer shouted at the waiter over a minor billing mistake. + notorious adjective Widely known for some bad quality or deed. The pirate was notorious for his cruelty toward captured sailors. + laborious adjective Requiring a great deal of effort, time, or hard work. Restoring the old farmhouse turned out to be a laborious process that took two years. + mysterious adjective Difficult to understand, explain, or identify; strange and puzzling. A mysterious light appeared over the hills every night that summer. + nutritious adjective Containing substances the body needs to be healthy and to grow properly. She packed a nutritious lunch of fruit, whole grains, and lean protein. + prestigious adjective Widely respected and admired as being important, successful, or of high quality. She was accepted into a prestigious university known for its research. + rebellious adjective Resisting or defying authority, control, or convention. The rebellious teenager refused to follow the school's strict dress code. + sensuous adjective Relating to or affecting the senses in a rich, pleasurable way, especially through beauty, texture, or sound. The sensuous melody of the cello filled the concert hall with warmth. + strenuous adjective Requiring or showing great physical or mental effort. The doctor advised him to avoid strenuous exercise until his knee fully healed. + tremendous adjective Very great in size, amount, or degree; extremely impressive. The charity raised a tremendous amount of money during last year's fundraiser. + ubiquitous adjective Found in so many places that it seems to be everywhere. Bright yellow umbrellas were ubiquitous along the rainy shopping street. + vivacious adjective Full of energy, enthusiasm, and high spirits, especially in a lively, attractive way. The vivacious host kept the party lively with jokes and stories all evening. + wondrous adjective Inspiring a feeling of wonder or amazement; marvelous. The northern lights created a wondrous display of color across the night sky. + zealous adjective Showing great energy and enthusiasm in pursuing a cause, goal, or belief. The zealous volunteers spent every weekend cleaning up the local river. + anonymous adjective Not identified by name; of unknown or withheld identity. An anonymous donor paid off the medical bills for every patient on the ward. + autonomous adjective Able to act or govern independently, without external control. The self-driving car navigated the city streets as a fully autonomous vehicle. + fabulous adjective Extremely good, pleasing, or impressive in a way that delights people; wonderful. We had a fabulous time exploring the old city on foot. + hilarious adjective Extremely funny; causing great amusement or laughter. The comedian's impression of the weather forecaster was absolutely hilarious. + marvelous adjective Extremely good, impressive, or wonderful. We had a marvelous time exploring the old city on foot. + monstrous adjective Extremely large, ugly, or frightening in appearance, or shockingly wrong and cruel in nature. A monstrous wave crashed over the ship's deck during the storm. + outrageous adjective Shockingly excessive, unacceptable, or unjust, often provoking anger or disbelief. The restaurant charged an outrageous price for a simple bowl of soup. + ridiculous adjective So unreasonable, absurd, or foolish that it deserves mockery or disbelief. It's ridiculous to expect everyone to finish the project in just one day. + suspicious adjective Feeling or causing a belief that something is wrong or someone is dishonest. The guard grew suspicious when the same car circled the parking lot three times. + tenacious adjective Holding firmly to a purpose, belief, or course of action despite difficulty or opposition. Her tenacious pursuit of the scholarship finally paid off after three attempts. + voracious adjective Having a very large appetite for food or for an activity, often to an extreme degree. The voracious teenager finished two full plates before anyone else had started dessert. +