| A | B |
| ceipt/ceit/ceive | to take, hold, seize-Greek |
| ject/jet | to cast, throw |
| cept | to take, hold, seize--Latin |
| projectile | something such as a bullet or rocket, that is shot from a weapon; something that is thrown as a weapon |
| conjecture | an opinion or idea formed without proof or sufficient evidence. |
| trajectory | the curved path along which something, such as a rocket, moves through the air or through space. |
| concept | an idea of what something is or how it works |
| intercept | to stop, take hold, or seize someone or something that is going from one place to another place before that person or thing gets there. |
| receptive | willing to listen to or accept ideas, suggestions, etc. |
| perceptive | having or showing an ability to understand or notice something easily or quickly |
| receipt | a piece of paper on which the things that you buy or the services that you pay for are listed with the total amount paid and the prices for each; the act of receiving something |
| conceit | too much pride in your own worth or goodness |
| deceive | to make someone believe something that is not true. |