buttoned-up

adj 0.685

strictly proper

adj 0.684

strict

adj 0.683

stringent

adj 0.644

hidebound

adj 0.623

puritanical

adj 0.618

prissy

adj 0.614

prude

adj 0.614

staid

adj 0.611

straitened

adj 0.608

rigid

adj 0.597

austere

adj 0.597

strained

adj 0.587

tight

adj 0.586

rigorous

adj 0.585

priggish

adj 0.585

stodgy

adj 0.583

clean-living

adj 0.582

serious-minded

adj 0.574

stiff as a poker

adj 0.571

scrupulous

adj 0.570

staunch

adj 0.567

hardline

adj 0.566

regimented

adj 0.566

hard-nosed

adj 0.562

overscrupulous

adj 0.559

structured

adj 0.556

literal-minded

adj 0.555

sober as a judge

adj 0.554

principled

adj 0.552

punctilious

adj 0.552

starched

adj 0.552

stiff

adj 0.551

straightforward

adj 0.550

ascetic

adj 0.550

orthodox

adj 0.550

hard-and-fast

adj 0.549

upstanding

adj 0.548

stony-faced

adj 0.547

ultraconservative

adj 0.546

rock-ribbed

adj 0.545

restrictive

adj 0.544

non-strict

adj 0.543

self-righteous

adj 0.541

decorous

adj 0.537

high-strung

adj 0.537

disciplined

adj 0.537

taut

adj 0.536

restrained

adj 0.535

schoolmarmish

adj 0.535

righteous

adj 0.534

puristic

adj 0.534

purist

adj 0.533

legalistic

adj 0.532

stiff as a board

adj 0.532

laced-up

adj 0.532

stiff-necked

adj 0.530

shipshape

adj 0.529

hard-set

adj 0.528

exacting

adj 0.527

fuddy-duddy

adj 0.527

rulebound

adj 0.527

pharisaical

adj 0.527

disciplinarian

adj 0.526

pharisaic

adj 0.526

godfearing

adj 0.526

spartan

adj 0.525

conservative

adj 0.524

sober

adj 0.524

censorious

adj 0.523

cut and dried

adj 0.521

businesslike

adj 0.521

squeaky clean

adj 0.520

stretto

adj 0.520

stilted

adj 0.519

absolutist

adj 0.519

undeviating

adj 0.518

constrained

adj 0.518

ascetical

adj 0.516

pernickety

adj 0.514

formal

adj 0.514

virtuous

adj 0.514

veracious

adj 0.514

traditionalistic

adj 0.514

hypercorrect

adj 0.514

moralistic

adj 0.514

skintight

adj 0.514

pinstriped

adj 0.513

pious

adj 0.513

upright

adj 0.511

tight-fisted

adj 0.511

demure

adj 0.511

dry as dust

adj 0.510

conscientious

adj 0.509

formalistic

adj 0.509

holier-than-thou

adj 0.509

stoic

adj 0.509

perfectionist

adj 0.509

suit and tie

adj 0.509

stuck up

adj 0.509