If you feel sort of blah (in other words, a bit depressed, tired, uninspired, etc.), could you say you feel:
- blah-ish (no [r]) (74%)
- I would avoid saying this form, so as to avoid having to decide whether to pronounce an [r] or not (8%)
- blah[r]ish (I pronounce an [r]) (1%)
- blah-ish or blah[r]ish (I can pronounce this with or without an [r]--both sound acceptable to me) (1%)