Answer: HIPTO
HIPTO is a crossword puzzle answer that we have spotted 21 times.
- In on
- Informed about, slangily
- Aware of
- Familiar with
- Not in the dark about
- In on, slangily
- Aware of, slangily
- Aware of, to cool cats
- Knowing what's what about
- Huey Lewis and the News tune, "___ Be Square"
- Savvy about
- In the know about
- Aware of, so to speak
- Digging, in a sense
- Aware of, in '60s slang
- Clued in about
- Knowledgeable about, old-school
- Aware of, informally
- Up on
- Conscious of
- In on, as a trend