The above configures a synonym filter, with a path of analysis/synonym.txt (relative to the config location). The synonym analyzer is then configured with the filter. Additional settings are: ignore_case (defaults to false), and expand (defaults to true). The tokenizer parameter controls the tokenizers that will be used to tokenize the synonym, and defaults to the whitespace tokenizer. Two synonym formats are supported: Solr, WordNet. Solr synonymsedit
About 10 percent of a cat's bones are found in the tail, allowing the cat tremendous range in how it moves its tail. While the tail does serve as a rudder for balancing, communication with humans and other cats often takes place nonverbally.
Claws that stick out like a dog's give the cheetah traction in high speed turns. Even the cheetah's tail helps. Other cats have round, fluffy tails-like your house cat-but not the cheetah. Its tail has a flat surface, like the rudder of a boat, and it helps balance its body as the cheetah runs. So the cheetah has speed licked. But there is another problem-stopping.