• 豊作ほうさく — good harvest
• 豊富ほうふ — abundant, plentiful
• 豊満ほうまん — voluptuous, full-figured
• 豊ゆたかな — rich, abundant (used as adjective)
• 豊漁ほうりょう — good catch (of fish)
• 豊田とよた — Toyota (a city and surname)
• 豊潤ほうじゅん — mellow, rich (esp. flavor, expression)
• 豊年ほうねん — year of abundance

The top part of 豊 resembles a ceremonial vessel (たかつき), with offerings or treasures placed on top. The bottom part 豆 is the radical for “bean,” symbolizing agricultural abundance. Together, 豊 conveys the idea of a bountiful harvest or rich offerings.

この地方ちほうは 自然しぜんが 豊ゆたかです。
This region is rich in nature.

今年ことしは 豊作ほうさくでした。
This year brought a good harvest.

Use “ほう” for compound words and formal contexts (like 豊富・豊作). Use “ゆたか” as a standalone adjective to describe richness or abundance.