simple; easy; uncomplicated; brief; quick; light
simple; plain; uncomplicated; straightforward; simple-minded; naive
simply; merely; only; solely
unit; denomination; credit (in school); in units of (e.g. "in thousands"); in amounts of
sole; single; solo; independence; singleness; singularity
simple substance (e.g. chemical); something standing alone; separate item; solo item
monotony; monotone; dullness; monotone; monotonic
single; simple; sole; individual; unitary
single horseman; wait for one tile to finish one's pair and one's hand; wait for half of one's pair with four melds completed
single eye; one eye; single lens; simple eye; ocellus
unlined kimono; one kimono; a single kimono
single cell; simple-minded person; one-track-minded person
two-wheeled motor vehicle; motorcycle; motorbike
single colour (color); monochrome
single-seater; single-seated; sitting alone
single track (railway); single line; solid wire; solid-core wire; single-strand wire
single line (of ships); single line formation; line of battle
single sound; monosyllable; phone; monotone (harmonica, etc.)
simple; easy; uncomplicated
single-theater; independent (cinema); art-house (film)
going alone; doing by oneself
isolation (e.g. of a particular chemical substance within a mixture)
monocrystal; single crystal
perfecta (bet); exacta; straight forecast
simple system; single-entry (bookkeeping)
base hit; one-base hit; single
infectious mononucleosis; mono; glandular fever
monolayer; single layer; single story (storey)
single yarn (in spinning)
single phase; haploid phase
third person singular present
worker who only does one task; single skill worker
(being a) fan of a single member of a music group (esp. idol group)
single authorship (of a book, paper, etc.); single-author work
college (offering a single course of study)
first or solo run in a race (grand prix, horse race, etc.)
single column (in marching)
simple harmonic motion; simple harmonic oscillation
single standard; monometallism; monometalism
single-kanji conversion (in an input method)
monotypic (taxon); monotype; monomorphic; single impression die
(single-industry) industrial union
singles (tennis, badminton, etc.)
single-hit decision table
single-answer question format
monostable trigger circuit
monostable (trigger) circuit
monophthong; simple vowel
single site approximation
single-entry (bookkeeping); voting for one person only
menu (at a Chinese restaurant)
layman's terms; simple name; uncomplicated term; singular
synapsids; theropsids; mammal-like reptiles
single-drug; single-agent; single-treatment
Indian file; single file; single column
Synapsida (class of amniotes)