similarity

https://tts.langeek.co/read?text=c2ltaWxhcml0eQ&hash=6313315e0680adfd85bb75ba76b32fe986be120c&lang=en&cache-only=0&driver=googletts

Here you will find the vocabulary from Unit 3 - Lesson 3 in the Top Notch 1A coursebook, such as "similarity", "alike", "both", etc.