S1Y4N1T1H4E1T1I1C3A1L1
19 points
SYNTHETICAL is validvalid
synthetic [adj]
artificially produced but of similar nature to, not a mere substitute for, the natural product, also SYNTHETIC [adj SYNTHETICALLY]
synthetic [adj]
artificially produced but of similar nature to, not a mere substitute for, the natural product, also SYNTHETIC [adj SYNTHETICALLY]