What is the opposite of phallic?

There isn't a single, universally accepted opposite of "phallic" in the way there might be for words like "hot" and "cold." It depends on what aspect of the term you're considering.

Here are some possibilities:

* Yonic: This word refers to the female genitalia, which is often seen as the opposite of the phallus. However, this word is rarely used in common language and can be considered more clinical or academic.

* Feminine: This is a broader term, encompassing traits and qualities associated with women, and can be considered opposite to phallic in its association with masculinity.

* Soft/Rounded: If you are thinking of the shape of the phallus, the opposite might be something soft and rounded, like a breast.

* Passive/Receptive: Phallic symbols often represent power, dominance, and aggression. In contrast, the opposite might be considered passive, receptive, or nurturing.

The best opposite will depend on the context and the specific aspect of "phallic" you're interested in.