(17A. “Designing Women” actress is intelligent?), CHIC ’S YOUNG (50A. “Blondie” cartoonist is not old?), GLENN ’S CLOSE (11D. “Fatal Attraction” actress is nearby?) and GRACE ’S SLICK (25D. “White Rabbit” singer is smooth?). Other — DOGGIES (23A. Little pooches), DUNCE CAP (36D. Corner sitter’s headwear) , IPSWICH (44A. Capital of