1. Crucible
2. Beaker
3. Phial
4. Retort
5. Bottle
6. Vial
7. Jar
8. Amphora
9. Urn
10. Flask
11. Carboy
12. Flagon
13. Kettle
14. Crock
15. Pitcher
16. Decanter
17. Jug
18. Cylinder
19. Pail
20. Cask
21. Canister
22. Drum
23. Flasklet
24. Flaskette
25. Bulb
26. Cruet
27. Alembic
28. Flacon
29. Test Tube
30. Alembic

When looking for synonyms for the word «Flask», there are many great ideas to consider. Whether you are looking for a single word or a phrase, there is a wide variety of options to choose from. Some popular synonyms for «Flask» include «Crucible», «Beaker», «Phial», «Retort», and «Bottle». Other words that could be used include «Vial», «Jar», «Amphora», and «Urn». For those looking for more unique ideas, «Flasklet», «Flaskette», «Bulb», «Cruet», «Alembic», «Flacon», «Test Tube», and «Alembic» are all great alternatives. With so many options, it is easy to find the best synonym for «Flask» to fit any situation.