For wind:
* Strong wind: This is the most basic synonym.
* Breeze: This implies a slightly weaker wind than a gale.
* Squall: This is a sudden, violent gust of wind.
* Hurricane: This is a powerful storm with very strong winds.
* Tornado: This is a violently rotating column of air.
* Typhoon: This is another name for a hurricane, used in the Pacific Ocean.
* Blast: This can refer to a sudden, powerful rush of wind.
* Whirlwind: This implies a wind that is spinning rapidly.
* Tempest: This is a violent storm with strong winds and rain.
For laughter:
* Roar: This implies a loud and boisterous laugh.
* Howl: This can be a slightly more uncontrolled and wild laugh.
* Guffaw: This is a hearty and loud laugh.
* Chortle: This is a low, rumbling laugh that often expresses amusement.
For other contexts:
* Outburst: This can refer to a sudden and intense expression of emotion, like a gale of laughter.
* Torrent: This implies a powerful and continuous flow of something, like a gale of words.
The best synonym for "gale" will depend on the specific context in which you are using the word.