[n] 1) asal, benih, bibit, dasar, kausa, mula, pangkal, pokok, pusat, sumber, umbi;
2) ayad, jalur, salur, serat, tisu, tulang, urat;
3) esensi, hakikat, inti, punat, substansi;

[n] akar, awal, dasar, hulu, ibu, mata, mula, pangkal, permulaan, pokok, punca, pusat, sebab, sumber, umbi, usul;
[p] andaikan, apabila, asal saja, asalkan, bila, jika, kalau, lamun, malah, misalnya, seandainya, sekiranya, semisal, seumpama
[a] [cak] abai, asal-asalan, ceroboh, gegabah, seenaknya, sembarangan, sembrono, serampangan, teledor

[n] inti, pokok, pusat, titip api;

[n] 1) babon, biang, indung;
2) [ki] pusat, sentral, utama;
3) [ki] akar, asal-mula, awal, benih, bibit, pangkal, pokok, sebab, tampang;
4) [ki] biang, ekstrak, esensi, sari, pati;

[n] 1) pati, sari, saripati;
2) akar, esensi, hakikat, induk, mahia;
3) fokus, jantung ([ki]), poin, pokok, primer, pusat, tema, teras ([ki])

[n] 1) gerendel, kancing;
2) anak kunci, sosi;
3) [ki] akal, daya, kiat, muslihat, rahasia, resep, siasat, taktik, trik;
4) pokok, pusat, sentral;
5) buku, sendi;

[n] 1) ain, alat penglihat, arah, benih, fokus, indra penglihat, lubang, netra;
2) pokok, punat, punca, pusat, sumber, titik berat, tunas;

1) [n] aksis, as, gandar, poros, sumbu;
2) [n] inti jantung ([ki]), pusat;
3) [v] berpusing, berputar

1) [n] pohon, pokok kayu;
2) [n] modal;
3) [n] akar ([ki]), asal mula, awal, benih, biang, bibit, induk ([ki]), kausa, lantaran, pangkalan, pohon ([ki]), punca, sebab, tampang ([ki]);
4) [n] asas, dasar, rukun, sendi;
5) [a] asasi, baku, elementer, esensial, fundamental, hakiki, kardinal, mendasar, kunci ([ki]), penting, primer, prinsipil, sentral, teras ([ki]), utama;
6) [n] fokus, hakikat, inti, isi, pati, poin, pusat, sari, substansi, subjek, topik

[n] 1) gabungan, himpunan, kumpulan, rampai;
2) pusat, sentral;

[n] pusat, puser

[n] 1) kunci, pumpunan, senter, sentral, tengah, titik pusat,
2) pusar;
3) fokus, induk ([ki]), inti, jantung ([ki]), pivot, pokok;

[n] (lampu) baterai
[n] pusat, sentral, tengah

[a] esensial, fundamental, induk ([ki]), jantung ([ki]), kunci ([ki]), pokok, primer, utama; pumpunan, pusat, senter, sentra, sentrum, tengah

[n] pusar, pusat, umbilikus