Caule
Stalk
Espiar, espreitar.
atisbar, espiar, vigilar, observar, escrutar, escudriñar, avizorar, averiguar, examinar, investigar, vigilar, brujulear, vagar, vagabundear, zascandilear, merodear, rondar, husmear, deambular, fisgar, callejear, circular, pasear, pendonear, errar, caminar, marchar
Vogais: aea
Consoantes: cchr
ahechar, achuchar, acerar, acaecer, achacar, achicar, achurar, acuciar, agachar, ahuecar.