navigable

https://tts.langeek.co/read?text=bmF2aWdhYmxl&hash=e82d342b370237e9a4dca735a1ef15b50e5f3331&lang=en&cache-only=0&driver=googletts&accent=US

Here you will find the vocabulary from Unit 2 - 2D in the Insight Upper-Intermediate coursebook, such as "navigable", "amicable", "unless", etc.