The word "nets" uses 4 letters: enst.
nets is a valid word in this word list. For a definition, see the external dictionary links below.
Words formed by adding one letter before or after nets (in bold), or to enst in any order:
a - antes etnas nates neats stane b - bents c - cents scent d - dents tends g - gents h - hents shent thens i - inset neist nites senti stein tines r - nerts rents stern terns s - nests t - netts tents w - newts o - notes onset seton steno stone tones e - sente teens tense p - spent u - tunes unset y - tynes v - vents