

My grandfather is a very wise man.
[ˈmaɪ ˈɡrændˌfɑðər ˈɪz ə ˈvɛri ˈwaɪz ˈmæn.]
I think that was a wise decision.
[aɪ ˈθɪŋk ˈðæt wəz ə ˈwaɪz dɪˈsɪʒən.]
She's become wiser since she started working.
[ˈʃiz bɪˈkəm ˈwaɪzər ˈsɪns ʃi ˈstɑrtəd ˈwɜrkɪŋ.]
"wise" is in the lesson "Types of people" (Level 34), along with 10 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.