sycophantic

adj: a sycophantic smile 谄笑.

swoop down on, swop, sword, sword-dance, sword-play, sword-stick, swordfish, swordsman, swordsmanship, swore, sworn, swot, swot (also swotter), swum, swung, sybarite, sybaritic, sycamore, sycophancy, sycophant, sycophantically, Sydney, Sydney Chapman, syllabary, syllabic, syllabically, syllabification, syllabify, syllable, syllabub (also sillabub), syllabus, syllogism, syllogistic, sylph, sylphlike, sylvan, symbiosis, symbiotic, symbol, symbolic,