Here are most of them, there are still some more which i cannotthink of right now!
The first 4 are the ones you start with.
1 Water
2 Fire
3 Earth
4 Air
5 Acid Rain '= Rain + Smoke
6 Airplane '= Bird + Steel Bird + Metal
7 Algae '= Sea + Plant Ocean + Plant Water + Plant
8 Allergy '= Human + Dust
9 Alligator '= Lizard + Swamp
10 Angel '= Human + Bird
11 Antarctica '= Desert + Snow Desert + Ice
12 Aquarium '= Water + Glass
13 Archipelago '= Isle + Isle
14 Armor '= Steel + Tool Metal + Tool
15 Ash '= Volcano + Energy
16 Astronaut '= Human + Moon
17 Atmosphere '= Pressure + Air
18 Atomic Bomb '= Energy + Explosion
19 Axe '= Blade + Wood
20 Bacteria '= Life + Swamp
21 Barn '= Livestock + House
22 Bayonet '= Gun + Blade
23 Beach '= Sand + Ocean or Sand + Sea Sand + Water
24 Beaver '= Wild Animal + Wood
25 Bicycle '= Wheel + Wheel
26 Bird '= Life + Sky or Egg + Air
27 Birdhouse '= Bird + House
28 Blade '= Metal + Stone
29 Blizzard '= Storm + Snow
30 Blood '= Blade + Human
31 Boat '= Water + Wood
32 Boiler '= Steam + Metal
33 Bread '= Flour + Fire
34 Brick '= Fire + Mud Fire + Clay
35 Bullet '= Gunpowder + Metal
36 Butcher '= Human + Meat
37 Cactus '= Plant + Sand
38 Campfire '= Fire + Wood
39 Car '= Wheel + Metal
40 Caviar '= Hard Roe + Human
41 Cereal '= Field + Farmer
42 Chainsaw '= Axe '+ Electricity
43 Charcoal '= Fire + Wood Fire + Tree
44 Cheese '= Time + Milk
45 Chicken '= Livestock + Bird
46 Christmas Tree '= Light Bulb + Tree
47 Clay '= Sand + Mud
48 Clock '= Electricity + Time
49 Cloud '= Air + Steam
50 Coal '= Pressure + Plant
51 Coffin '= Wood + Corpse
52 Cold '= Human + Rain
53 Cookie '= Dough + Fruit
54 Corpse '= Human + Gun
55 Cow '= Grass + Livestock
56 Cuckoo '= Bird + Clock
57 Cyclist '= Cycle + Human
58 Day '= Sun + Time
59 Desert '= Sand + Sand
60 Diamond '= Pressure + Coal
61 Dinosaur '= Lizard + Time
62 Dog '= Human + Wild Animal
63 Double Rainbow '= Rainbow + Rainbow
64 Dough '= Water + Flour
65 Dragon '= Fire + Lizard
66 Duck '= Water + Bird
67 Dune '= Sand + Wind
68 Dust '= Earth + Air
69 Earthquake '= Earth + Energy
70 Eclipse '= Moon + Sun
71 Egg '= Life + Stone or Bird + Bird or Turtle + Turtle
72 Electric Eel '= Electricity + Fish
73 Electrician '= Electricity + Human
74 Electricity '= Energy + Metal or Solar Cell + Sun
75 Energy '= Air + Fire
76 Engineer '= Human + Tool
77 Eruption '= Volcano + Energy
78 Explosion '= Gunpowder + Fire
79 Family '= Human + House
80 Farmer '= Field + Human
81 Field '= Earth + Tool
82 Fireman '= Fire + Human
83 Fireplace '= Campfire + House
84 Fireworks '= Explosion + Sky
85 Fish '= Hard Roe + Time
86 Flood '= Rain + Rain
87 Flour '= Cereals + Stone
88 Flute '= Wind + Wood
89 Fog '= Cloud + Earth
90 Forest '= Tree + Tree
91 Frankenstein '= Zombie + Electricity
92 Fruit '= Tree + Farmer
93 Fruit Tree '= Fruit + Tree
94 Garden '= Grass + Plant
95 Geyser '= Steam + Earth
96 Glass '= Fire + Sand
97 Glasses '= Metal + Glass
98 Glasshouse '= Plant + Glass
99 Golem '= Clay + Life
100 Grass '= Plant + Earth
101 Grave '= Coffin + Earth
102 Gravestone '= Grave '+ Stone
103 Graveyard '= Grave + Grave
104 Grenade '= Explosion + Metal
105 Gun '= Metal + Bullet
106 Gunpowder '= Fire + Dust
107 Hail '= Ice + Rain
108 Ham '= Meat + Smoke
109 Hard Roe '= Egg + Water
110 Hay '= Grass + Farmer
111 Hero '= Knight + Dragon
112 Horizon '= Earth + Sky
113 Horse '= Livestock + Hay
114 Hospital '= House + Sickness
115 Hourglass '= Sand + Glass
116 House '= Wood + Human
117 Human '= Earth + Life
118 Hurricane '= Wind + Energy
119 Ice '= Cold + Water
120 Ice Cream '= Cold + Milk
121 Isle '= Ocean + Volcano
122 Knight '= Armor + Human
123 Lava '= Earth + Fire
124 Life '= Swamp + Energy
125 Light '= Electricity Light Bulb
126 Light Bulb '= Glass + Electricity
127 Livestock '= Farmer + Life
128 Lizard '= Egg + Swamp
129 Lumberjack '= Axe + Human
130 Meat '= Cow + Tool
131 Metal '= Fire + Stone
132 Milk '= Farmer + Cow
133 Moon '= Sky + Cheese
134 Mud '= Water + Earth
135 Night '= Moon + Time
136 Ocean '= Water + Sea
137 Oil '= Sunflower + Pressure
138 Omelette '= Egg + Fire
139 Orchard '= Fruit Tree + Fruit Tree
140 Owl '= Bird + Night
141 Palm '= Tree + Isle
142 Penguin '= Wild Animal '+ Ice
143 Phoenix '= Fire + Bird
144 Pig '= Livestock + Mud
145 Pipe '= Tobacco + Wood
146 Plankton '= Water + Life
147 Plant '= Rain + Earth
148 Pottery '= Fire + Clay
149 Pressure '= Earth + Earth
150 Rain '= Water + Air
151 Rainbow '= Sun + Rain
152 Rust '= Air + Metal
153 Sailboat '= Wind + Boat
154 Sand '= Air + Stone
155 Sandwich '= Bread + Ham
156 Scythe '= Blade + Grass
157 Sea '= Water + Water
158 Seasickness '= Sea + Sickness
159 Seaweed '= Sea + Plant
160 Sex '= Human + Human
161 Sickness '= Human + Rain
162 Sky '= Air + Cloud
163 Smoke '= Fire + Wood
164 Snake '= Wild Animal + Wire
165 Snow '= Cold + Rain
166 Snowman '= Human + Snow
167 Solar Cell '= Sun + Tool
168 Star '= Night + Sky
169 Steam '= Water + Fire
170 Steam Boat '= Steam Engine + Water
171 Steam Engine '= Boiler + Tool
172 Steel '= Metal + Coal
173 Stone '= Air + Lava
174 Storm '= Energy + Cloud
175 Sun '= Sky + Fire
176 Sundial '= Sun + Clock
177 Sunflower '= Sun + Plant
178 Swamp '= Mud + Plant
179 Sword '= Steel + Blade
180 Tides '= Sea + Moon
181 Time '= Sand + Glass
182 Toast '= Fire + Sandwich
183 Tobacco '= Plant + Fire
184 Tool '= Metal + Human
185 Train '= Steam Engine + Steel
186 Tree '= Plant + Time
187 Tsunami '= Earthquake + Ocean
188 Turtle '= Egg + Sand
189 Twilight '= Night + Day
190 Vampire '= Blood + Human
191 Volcano '= Lava + Earth
192 Warrior '= Human + Sword
193 Water pipe '= Water + Pipe
194 Wave '= Wind + Sea
195 Wheel '= Tool + Wood
196 Wild Animal '= Forest + Life
197 Wind '= Pressure + Air
198 Windmill '= House + Wind
199 Wire '= Metal + Electricity
200 Wood '= Tool + Tree
201 Zombie '= Corpse + Life