philo-, phil-, -phile, -philia, -philic, -philous, -phily, -philiac, -philist, -philism +
(Greek: love, loving, friendly to, fondness for, attraction to; strong tendency toward, affinity for; no hate, hatred, dislike, or negative responses)
lattenophilist, lattenophile
A collector of brassware.
lavacultomania
A strong desire to gawk at or ogle people wearing bathing suits; also, ablutoskepsis.
lepidopterophilist
A collector of butterflies. Also known as lepidopterology.
lexiconophilist
One who collects dictionaries and related books about words.
lichenophilous, lichenophile, lichenophily
In biology, thriving on, or having an affinity for, lichens or lichen-rich habitats.
lignophilic, lignophile, lignophily
In biology, thriving in or on wood.
limnodophilous, limnophile, limnophily
In biology, thriving in salt marshes.
limnophilous, limnophile, limnophily
In biology, thriving in lakes or ponds.
lithophilous, lithophile, lighophily
In biology, thriving in stony or rocky habitats.
lochmodophilous, lochomodophile, lochmodophily
In biology, thriving in dry thickets.
lochmophilous, lochmophile, lochmophily
In biology, thriving in thickets.
logophile
One who loves words or who has a special fondness for words.
logophilia
A fondness for words; the love of words.
lophophilous, lophophile, lophophilia
In biology, dwelling and thriving in hills.
love, loving, fondness for, attraction to
These are just a few of the meanings set up for the etymological meanings of
philo which comes to us from Greek: "love, loving, friendly to, fondness for, attraction to; strong tendency toward, affinity for".
In biology, there are many words that use philo to mean "thriving in such and such a place or situation" or exhibiting a tendency to for a specified condition" for its existence.
Other meanings include: "strongly attracted to, an organism that loves or is strongly attracted to, (something specified).
In psychology and psychiatry, -phile, -phil, et al.; use this element as a word termination denoting (a) an abnormal craving or attraction or (b) an affinity for an object denoted by the word stems to which they are affixed.

You may take a self-scoring quiz over some of the words in this section by just clicking this
Philo Quiz #1 link.
Related "love, fondness" units:
agape-;
amat-;
vener-;
venus.