What is the Latin word for thickly?

The usual Latin words for “thickly” are dēnsus, spissus, solidus; also cōnfertim, arctē, frequēns. The right choice depends on the sense; see the distinctions below.

English → Latin

“thickly” in Latin

dēnsusdense, compact; crowded, close; frequent spissusthick, close, compact, dense, crowded; slow, tardy, late; hard, difficult solidusdense, solid, not hollow; whole, entire, thorough, full; firm cōnfertimin a compact body, closely arctēclosely, tightly; compactly frequēnscrowded, crammed, packed; filled with a multitude, filled, full, crowded, populous; frequent, repeated habitōto reside, inhabit, remain, dwell, live; to linger pōnōto place; to put; to lay; to ordain; to appoint; to make (something); to set up; to pitch (camp)

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

thickly

dense: spisse: solide: confertim: arctius [SYN. in THICK]: frequenter: frequentissime (to be thickly inhabited, habitari, etc.; Vid: INHABIT). Thickly planted with trees, condensus arboribus: crebris condensus arboribus: to plant or set thickly, dense serere, ponere: to place thickly, densare, comprimere.

Quick answer

What is the Latin word for thickly?: The usual Latin words for “thickly” are dēnsus, spissus, solidus; also cōnfertim, arctē, frequēns. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.