irreplaceable /ir-i-plāˈsə-bl/

1. Whose loss cannot be made good
2. Without possible substitute

irreplaceˈably adverb

• astringe
• astringed
• astringencies
• astringency
• astringent
• astringently
• astringents
• astringer
• astringes
• astringing
• astro-
• astrobiologist
• astrobiology
• astrobleme
• astroblemes
• astrochemistry
• astrocompass
• astrocyte
• astrocytes
• astrocytoma
• astrocytomas
• astrocytomata
• astrodome
• astrodomes
• astrodynamicist