How to spell LUMIOUS correctly?

"Luminous" is the correct spelling for the word. Other possible correct suggestions for the misspelling "lumious" are "luminescent", "glowing", "radiant", and "bright". These words all have similar meanings to "luminous" and could be used as alternatives in a sentence.

• Lucius Lucius was eager to show off his new watch to his friends.
• luminous The moon was so bright and luminous that it cast beautiful shadows on the ground.
• luscious The ripe strawberries looked so luscious that I couldn't resist taking a bite.

Intertubing

• antedating
• entertain
• entertainer
• entertaining
• inditing
• inner-tubing
• intertwine
• interurban
• intuiting
• undertaking