深Deep. The bottom is deep. The water is deep. The colors are deep. The night is deep. Deep in meaning and thought. Excessive. Very much. Very hard. Severe.
実Fruit of plants and trees. Seeds of plants and trees. The production of fruits and seeds. Fruitfulness. To be full. To flourish. To have enough. Abundant. Wealth. Truthfulness. True. Truthfulness.
空Sky. Atmosphere. Heaven. Big. Wide. Empty. No substance. Meaningless. Useless. In Buddhism, something without substance or essence. A thing related to aviation.
恵Grace. Caring. Compassion. To feel sorry for someone. To pity and be kind. God and Buddha give happiness. To give things. Wise. Witty. Straightforward. Obedient. Beautiful. Give.