Change a letter

Change the first letter

100

Change a flying mammal to a small domesticated carnivorous mammal. 

bat - cat

200

Change a covering for the head to a piece of material placed on a surface to protect or decorate.

hat - mat

300

Change a shallow cooking utensil to a device to create airflow or an enthusiastic supporter.

pan - fan

400

Change to achieve victory to a small, thin object used for fastening.

win - pin

500

 Change a piece of wood or a record of events to a domesticated animal, often kept as a pet.

log - dog

Change the middle letter

100

Change a covering for the head to having a high temperature.

hat - hot

200

Chnage to rest on the buttocks or haunches to to place or position something.

sit - set

300

Change a small piece or portion to a flying mammal.

bit - bat

400

Change to tear or split something to a quick, sharp sound or a style of music.

rip - rap

500

Change the pointed or end part of something to to strike lightly or draw liquid from a source.

tip - tap

Change the last letter

100

Change a head covering or lid to a small domesticated carnivorous mammal.

cap - cat

200

Chnage a device to create airflow to a natural oily or greasy substance in animals or plants.

fan - fat

300

Change a device for controlling the flow of liquid or gas to a label or marker attached to something.

tap - tag

400

Change a rodent similar to but larger than a mouse to a male sheep.

rat - ram

500

Change a small, thin, pointed object used for fastening to a large hole in the ground.

pin - pit