Latin sun is very cheeky indeed (adj)
insolent
Religious burning is definitely a crime (n.)
incineration
crabs and lobsters squeeze financially
feel the pinch
Really angry (adj)
infuriated
Pioneered by Edward Jenner?
innoculation
on the street, no way back - 3 words , 2 preps
down and out
Internal knowledge smells divine?
incense
extinguishing causes a little inconvenience , phrasal
put (sb) out
Special mission hopefully leading to vital vital results
inquest