Although he had explored caves in his teens, he did not consider himself a skilled spelunker.
A spelunker-enthusiast +++ "Caver" - see Discussion note.
The game 'Spelunker'.
Spelunker HD happened in 2009.
Spelunker HD was created on 2009-03-26.
A good way to use retentive in a sentence is... "How do you use the word retentive in a sentence?"
use it by saying- how can you use the word ebullient in a sentence?
Can you use the word concluding in a sentence? Done.
Studying gerontology has helped me understand the aging process and how to provide better care for older adults.
How can you use the word infectious in a sentence
You can use the word Truss in a sentence like this.
Just use it! Or do you mean, can you use the word beheld in a sentence.
You can use an underscore to remove a word out of a sentence. It can be placed where the word was.