to feel one's way

to grope around

to feel  - sentirse, encontrarse, tocar, palpar, parecer, sentir, creer, considerar, parecerse, opinar, pensar 

to touch  - tocar, tentar, tocarse, conmover, afectar 

to test  - examinar, evaluar, hacer pruebas 

to try  - enjuiciar, juzgar, procesar, tratar, intentar, probar, tentar, poner a prueba, tratar (de) 

to tempt  - tentar 

to entice  - atraer, tentar