Inflections of heat efficiency [n.]
| sing. | heat efficiency |
| plur. | heat efficiencies |
Words with the same pattern :
bottomry household policy nectary national lottery state subsidy xerocopy immutability cabby Family Health Service Authority nuclear safety tetravalency civil duty univalency portrait photography nonfrangibility monostely export-import company electronegativity electrocautery overtimidity ... (9055 mots)