Similarity in Sound
The similarity in sound option lights up whenever the intelligent rhyme is chosen from the rhyme type menu. It allows you to influence the closeness of a rhyme by tapping/clicking on the '≈' and '=' buttons. The gap in the circular line around the center button indicates the degree of similarity in sound.
Decrease the similarity in sound by tapping/clicking on the '≈' button.
Each change in the similarity in sound will give you more phonetically related near rhymes without repeating prior rhyme mates.
Entering a new search word will reset the prior similarity in sound setting and present rhymes with the strongest similarity in sound while exluding phonetic repetitions.
Please note that the similarity in sound function is most effective when the multi-syllabic option is on and the search word is feminine.