Exact Match:
- hole up
- score a hole in one
- remain secluded or in hiding; "He is writing his book and is holing up in his study"
Synonyms:
- be incognito,
- burrow,
- disappear,
- drop from sight,
- go into hiding,
- go to ground,
- go underground,
- hide,
- hide away,
- hide out,
- lie,
- lie close,
- lie doggo,
- lie hid,
- lie low,
- lie snug,
- masquerade,
- play peekaboo,
- remain anonymous,
- retire from sight,
- sit tight,
- stay in hiding,
- take cover,
- wear a mask