Details of my latest effort. Thanks for your input
/usr/ports/textproc/wordnet
pcbsd# make clean distclean install
===> Cleaning for WordNet-3.0
===> Deleting distfiles for WordNet-3.0
===> WARNING: Vulnerability database out of date, checking anyway
=> WordNet-3.0.tar.bz2 doesn't seem to exist in /usr/ports/distfiles/.
=> Attempting to fetch from
ftp://ftp.cogsci.princeton.edu/pub/wordnet/3.0/.
fetch:
ftp://ftp.cogsci.princeton.edu/pub/word ... .0.tar.bz2: size of remote file is not known
WordNet-3.0.tar.bz2 8848 kB 26 kBps
===> Extracting for WordNet-3.0
=> MD5 Checksum OK for WordNet-3.0.tar.bz2.
=> SHA256 Checksum OK for WordNet-3.0.tar.bz2.
===> Patching for WordNet-3.0
===> Applying FreeBSD patches for WordNet-3.0
1 out of 17 hunks failed--saving rejects to src/stubs.c.rej
=> Patch patch-ac failed to apply cleanly.
=> Patch(es) patch-ab applied cleanly.
*** Error code 1