| Answer | Crossword Clue |
|---|---|
| diathermal | freely permeable by radiant heat |
| diathermanous | permeable by or able to conduct radiant heat |
| adiathermanous | not permeable by or able to conduct radiant heat |
| diathermous | permeable to or able to conduct radiant heat also DIATHERMIC |
| diathermic | permeable to or able to conduct radiant heat also DIATHERMOUS |
| diathermaneity | the state of being diathermic, permeable to or able to conduct radiant heat |
