Similar words: distinguishable, indistinguishable, undistinguishable, extinguish, extinguisher, extinguished, fire extinguisher, distinguish. Meaning: [‚ɪnɪk'stɪŋgwɪʃəbl] 
adj. difficult or impossible to extinguish.
adj. difficult or impossible to extinguish. 1. He has an inextinguishable passion for knowledge.
2. If they are also inextinguishable, then what do they involve?
3. But I think there nevertheless remains an inextinguishable, if a tiny, hope.
4. A single word may be a spark of inextinguishable thought.
5. A few simple brushstrokes have captured the essence of her inextinguishable hope for a better future.
6. Paladins smite enemies with divine authority, bolster the courage of nearby companions, and radiate as if a beacon of inextinguishable hope.
7. The traditional philosophy of the Three Principles of the People is the ever-lasting inextinguishable truth, and also the full confidence in winning the final victory of National Revolution.
More similar words: distinguishable, indistinguishable, undistinguishable, extinguish, extinguisher, extinguished, fire extinguisher, distinguish, distinguishing, distinguished, undistinguished, languishing, perishable, punishable, imperishable, inextricable, anguish, anguished, languish, linguist, linguistic, washable, linguistics, linguistically, inextricably, metalinguistic, psycholinguistic, inexorable, inexcusable, inexplicable.