| Pol., Russian | pisk | peeping |
| Ukr. | pysk | id. |
| Sbc. | piska | Tree Pipit, 307 |
| Czech | piskaí | Ringed Plover, 163 |
| Czech | piSkor | Wheatear, 349 |
| Bielor. | piskun | Song Thrush, 339 |
| Sbc. | piskalo | bird call |
| Ukr. | pisklja | chick, 2 |
| Pol. | piskle | chick, 2 |
| Czech | pisklaSka | nestling |
| Pol. | piszcz | chick, 2 |
| Pol. | piszczek | to peep; Tree Pipit, 307; Ringed Plover, 163 |
| Pol. | pyszczyk | Black Swift, 321 |
| Pol. | piszczalka | Wigeon, 46 |
| Sbc. | piScalka et var. | Black Swift, 321 |
| Ukr. | piScalka | Lapwing, 158 |
| Ukr. | piScux | Nuthatch, 401 |
| Bulg. | piskam | to peep, whistle, cry, weep |
| Alb. | piskame | shriek |
| Alb. | piskë | Lapwing, 158 |
| Lettish | pikstèt | (metath.) to peep |
| Ukr. | pySkac | Redstart, 347 |
| Slk. | pís'kan | Great Tit, 390 |
| Czech | pískora | Great Tit, 390 |
| Czech | piskaci, piskati | to peep, chirp |
| Czech | piskacek | Little Ringed Plover, 164 |
| Sbc. | psihikati | to call (sandpipers, 171) |
| Sbc. | piSkavac | Wigeon, 46 |
| Sbc. | piskutavac | Whitethroat, 362 |
| Ukr. | pis'kavka | Whitethroat, 362 |
| Sbc. | piSkaflorea | Oriole, 296 |
| Roman. | piscaflorea et var. | Oriole, 296 |
| Roman. | piscâ, pîscîi, piscuesc | to whistle |
| Roman. | chiscui | (p>k) to chirp |
| Roman. | chiscâflori | Oriole, 296 |
| Roman. | piscuio | oboe |
| Franç.: Ytrac | piscouayo | ensemble des poussins |
| Franç.: Gasc. | répiskèro | Wren, 406 |
| Ital.: Cal. | pischiettu | Kestrel, 234 |
| Ital.: Sard. | piscuricchie, pisgineddu | bat, 16.8 |
| Ital. | specorare | (metath. for pesc-) to moan, whimper |