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sub·sti·tut·able | \ ˈsəb-stə-ˌtü-tə-bəl 
, -ˈtyü- \
, -ˈtyü- \Definition of substitutable
: capable of being substituted
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Other Words from substitutable
substitutability \ ˌsəb-stə-ˌtü-tə-ˈbi-lə-tē , -ˌtyü- \ noun
, -ˌtyü- \ noun
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Time Traveler for substitutable
The first known use of substitutable was in 1805
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