| Root Name | Pokorny reconstruction | Meaning |
|---|
| ad- | ad- | to, near, at |
| ag- | ag̑- | to drive, to draw, to move |
| agh- | agher- | day |
| agro- | ag̑ro- | field |
| aik- | ə2eik̑- | to be master of, to possess |
| aim- | ə2eim | copy |
| ais- | ə2eis | to wish, to desire |
| aiw- or ayu- | ə2eiw or ə2eyu | life, vital force, eternity, long life |
| ak- | ə2ek̑ | sharp |
| akwā- | aku̯a- | water |
| ol- | ə2el- | beyond |
| alto-, alē | al- | to grow, to nourish |
| albho- | albho- | white |
| alu- | alu- | sorcery, magic, possession, intoxication |
| ambhi-, m̥bhi- | ambhi- | around |
| an(a)- | an- | on |
| anə- | an(ə)- | to breathe |