RainWing-NightWing (Really anything RainForest related then add a NightWing name at the end)
1. Starfruit

2. Nightleaf

3. Treeseeker

4. Stardrop

5. Dewseeker

RainWing-SkyWing
1. Pour

2. Cloud

3. Rose

4. Sunspot

5. Treetop

RainWing-SeaWing
1. Palm (like Palm Tree)

2. Fin

3. Waterspout (Spout) (work with SkyWing too)

4. Opal

5. Island

RainWing-IceWing
1. Crystal

2. Dew

3. Dove

4. Hail

5. Timberwolf

RainWing-MudWing
1. Fern

2. Lily(pad)

3. Slug 

4.  Newt

5. (Mud)Puddle

RainWing-SandWing
1. Quicksand

2.  Gecko

3. Sun(rise, ray, set, -ny, ect)

4. Venom

5. Banana