灯塔守

• 火(fire)RADICAL
• 丁(nail; peg)PHONETIC

A lamp uses fire to shine brightly, and its sound reading is suggested by the component ding.

• 土(earth; soil; land)RADICAL
• 荅(small grass; herb (for sound))PHONETIC

A tower is built from earth and stone, with a sound close to the character for answer.

• 宀(roof)RADICAL
• 寸(inch; palm of hand)ASSOCIATIVE

A vigilant hand guarding the roof means to protect and watch over.