The most common and most likely answer to this crossword clue is the 8 letter word OILSTOVE which also is the latest solution we found used in Unknown in 2000.
Inefficient heater crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| OILSTOVE | 100 % | 8 |
Words with a meaning similar to the clue: Inefficient heater
These words may or may not be a possible solution to this crosswords clue.- backfire
- flag
- flagged
- kill
- killed
- muff
- pump
- action
- awk
- burn out
- burned-out
- burnt-out
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution