[a] enigmatis, problematis, samar, taksa

[a] balam-balam, baur, gelap, kabur, problematis, remang, samar, taksa

[a] asan tak asan, bergolak, bergundang, bingung, cemas, gelebah, gerah, karut, kelesah, kelusuh-kelasah, khawatir, meranyah, nyanyang, pusang, resah, rewel, risau, samar, selempang, semak hati, takut, uring-uringan, was-was;

[a] asan tak asan, berwalang hati, bimbang, bingung, buncah, cemas, empot-empotan ([cak]), galau, gamam, gamang, gelisah, gerun, harap-harap cemas, jeri, kacau, karut, kusut, ngeri, nyanyang, prihatin, pusang, renyang, resah, risau, rusuh, samar, selempang, takut, was-was;

[a] asing, elusif, gelap, mistis, problematis, samar, sulit

[a] ambigu, bermasalah, dilematis, dubius, enigmatis, gelap, misterius, remang-remang, samar, sulit

[a] buram, buta, kabur, kurang awas, lamur, samar;

[a] gelap, kelam, berawan, berkurang, buruk cuaca, gabak, gobar, kabur, kelam, keruh, kuyu, luyu, lindap, mendung, merencam, merosot, muram, pudar, reda, redum, redup, remang-remang, samar, sayup-sayup, sebam, suram, surut, susah hati, teduh, temaram;

[a] ambigu, baur, dubius, kabur, mendua, remang, samar;

1) [v] ada, kedapatan, terbenam, terdapat, terkandung, terkubur, terpendam, tersirat, tersuruk, tertanam, tertutup;
2) [a] laten, potensial, samar, siluman, terselubung; gaib, sir; [v] berbunyi, berlindung, melikut, mengumpet ([cak]), merondok; membungkuk, mengendap, menunduk, menyuruk, merunduk; menghindar, menyelimpat, menyelinap;

[a] bimbang, bingung, buncah, cemas, curiga, empot-empotan ([cak]), gelebah, gelisah, gerah ([ki]), gerun, gugup, karut, kelesah, khawatir, nyanyang, pusang, ragu hati, ragu-ragu, renyah, renyang, resah, risau, samar, sangsi, skeptis, syak hati, syak wasangka, takut, waham